<p>The reason is simple and a little bit ridiculous. It explain on chapter 5:</p>

<blockquote class="spoiler">
  <p>Because Yuki said he want to stargaze with his family, but his parent broke that promise to buy him a telescope because they got divorce. And then Yuno said that she will become his bride (so she can become his family) to watch a star with him. And Yuki (jokingly) answer that she have to wait until they're grown up, and Yuno accept that statement seriously. </p>
</blockquote>

<p>these are pages on chapter 5, click to enlarge picture, page order: left to right  </p>

<blockquote class="spoiler">
  <p> <a href="https://i.sstatic.net/kiWPR.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/kiWPRm.jpg" alt="page 23 of chapter 5"></a> <a href="https://i.sstatic.net/iNfYW.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/iNfYWm.jpg" alt="page 25 of chapter 5"></a> <a href="https://i.sstatic.net/aky8Y.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/aky8Ym.jpg" alt="page 26 of chapter 5"></a> <a href="https://i.sstatic.net/4jbBY.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/4jbBYm.jpg" alt="page 27 of chapter 5"></a></p>
</blockquote>

<p>It's Yuno, she's yandere and crazy stalker. So I think it's reasonable for her to fall in love with Yuki because of such a reason like that</p>

CC BY-SA 3.0
2014-03-08T23:15:28.283Z
It's really doesn't explain why would she be loved *so much* just because of that single reason, And why she stalk him so long before she could at least said she interested in him  (or show him any clue that she is)...
Hashirama Senju
CC BY-SA 3.0
2014-03-10T03:54:09.693Z
@HashiramaSenju just like I said, it's Yuno, she can kill people with smile in her face, you can't expect logic from a Yandere. And if you want to go deeper, see Zargin's answer.
Darjeeling
CC BY-SA 3.0
2014-03-10T23:30:53.680Z
@HashiramaSenju You can accept another answer if you want, after I reread the manga, Zargin's answer is more correct. anyway, about why she stalk him so long, it's probably because she doesn't know that Yuki will love her back, she only know it because her future diary tells her about it. She doesn't sure, so she only stalk him and didn't do anything about it
Darjeeling
CC BY-SA 3.0
2014-03-11T09:37:30.423Z
oh, Now that make perfect sense (almost =]) you mean because she didn't know if he will love her back, she stalk him for know him better until she got her diary and then 'and only then' she approach him because the diary said that he will definitely love her back?
Hashirama Senju
CC BY-SA 3.0
2014-03-11T23:34:15.390Z
yepp, that's most definitely it. Remember when Yuno first kiss with Yuki and she said that he won't stab her (first chapter), she know it because of her future diary. And the same diary said they will be bound together. Maybe she afraid she will kill him if Yuki didn't love her back?
Darjeeling
CC BY-SA 3.0
2014-03-12T00:20:51.460Z
like i've said earlier, this is the anime with the most plot holes i've ever seen =/
Hashirama Senju
CC BY-SA 3.0
2014-03-07T04:01:09.973Z
2014-03-10T03:52:34.547Z
2014-03-10T03:52:34.547Z
Darjeeling
<p>There's also the fact that we're dealing with 1st world Yuno here. That is, the untold story of the 1st World Survival Game. The 1st world Yuki might have been "cooler" than the 2nd world as he might have not relied on Yuno that much. Her feelings from that stargazing even might me reinforced more by the events of the 1st world Survival Game. And when she came to the Second World resulted to a "crazed Yandere Queen" Yuno for killing her beloved 1st world Yuki and not being able to resurrect him with the godly powers she acquired. (The key is to know that we're dealing with a mentally unstable girl who killed her adoptive parents and her lover.)</p>

CC BY-SA 3.0
2015-08-06T13:03:23.807Z
2015-08-06T13:09:06.310Z
2015-08-06T13:09:06.310Z
Peri Rana
<p>Wouldn't it be her mental illness called stockholm syndrome that she has,definition-feelings of trust or affection felt in certain cases of kidnapping or hostage-taking by a victim toward a captor.</p>

CC BY-SA 3.0
2016-12-11T11:09:02.067Z
2016-12-11T11:09:02.067Z
エリカ 綾美
<p>It occurred to me that in the whole anime, there is never any reason mentioned for why she falls in love with Yuki. I mean, the first Yuno from the first dimension loved him as much as the Yuno from the second dimension and so on the third (probably). But there was never any explanation for why that made her like him so much. Is there anything that explain that in the manga? or somewhere else? </p>

CC BY-SA 3.0
2014-03-07T03:25:57.560Z
Been a long time since I watched it but If I recall correctly Yuki approached her on the past I don't remember the reason but since then she had the feeling there is also the another universe occurrence. But I don't recall enough to make it an accurate answer.
Prix
<mirai-nikki>
Why does Yuno fall for Yuki in the first place?
# Why does Yuno fall for Yuki in the first place?
Posted by: username_0 on 2014-03-07
It occurred to me that in the whole anime, there is never any reason mentioned for why she falls in love with Yuki. I mean, the first Yuno from the first dimension loved him as much as the Yuno from the second dimension and so on the third (probably). But there was never any explanation for why that made her like him so much. Is there anything that explain that in the manga? or somewhere else?
**Tags:** mirai-nikki
> **Comments:**
> **username_1**: Been a long time since I watched it but If I recall correctly Yuki approached her on the past I don't remember the reason but since then she had the feeling there is also the another universe occurrence. But I don't recall enough to make it an accurate answer.  
---
## 3 answers
### Answer by username_2 on 2014-03-07. Score: 7
The reason is simple and a little bit ridiculous. It explain on chapter 5:

> Because Yuki said he want to stargaze with his family, but his parent broke that promise to buy him a telescope because they got divorce. And then Yuno said that she will become his bride (so she can become his family) to watch a star with him. And Yuki (jokingly) answer that she have to wait until they're grown up, and Yuno accept that statement seriously.

these are pages on chapter 5, click to enlarge picture, page order: left to right

> [![page 23 of chapter 5](https://i.sstatic.net/kiWPRm.jpg)](https://i.sstatic.net/kiWPR.jpg) [![page 25 of chapter 5](https://i.sstatic.net/iNfYWm.jpg)](https://i.sstatic.net/iNfYW.jpg) [![page 26 of chapter 5](https://i.sstatic.net/aky8Ym.jpg)](https://i.sstatic.net/aky8Y.jpg) [![page 27 of chapter 5](https://i.sstatic.net/4jbBYm.jpg)](https://i.sstatic.net/4jbBY.jpg)

It's Yuno, she's yandere and crazy stalker. So I think it's reasonable for her to fall in love with Yuki because of such a reason like that
> **Comments:**
> **username_0** (2014-03-08): It's really doesn't explain why would she be loved *so much* just because of that single reason, And why she stalk him so long before she could at least said she interested in him  (or show him any clue that she is)...  
> **username_2** (2014-03-10): @HashiramaSenju just like I said, it's Yuno, she can kill people with smile in her face, you can't expect logic from a Yandere. And if you want to go deeper, see Zargin's answer.  
> **username_2** (2014-03-10): @HashiramaSenju You can accept another answer if you want, after I reread the manga, Zargin's answer is more correct. anyway, about why she stalk him so long, it's probably because she doesn't know that Yuki will love her back, she only know it because her future diary tells her about it. She doesn't sure, so she only stalk him and didn't do anything about it  
> **username_0** (2014-03-11): oh, Now that make perfect sense (almost =]) you mean because she didn't know if he will love her back, she stalk him for know him better until she got her diary and then 'and only then' she approach him because the diary said that he will definitely love her back?  
> **username_2** (2014-03-11): yepp, that's most definitely it. Remember when Yuno first kiss with Yuki and she said that he won't stab her (first chapter), she know it because of her future diary. And the same diary said they will be bound together. Maybe she afraid she will kill him if Yuki didn't love her back?  
> **username_0** (2014-03-12): like i've said earlier, this is the anime with the most plot holes i've ever seen =/  
---
### Answer by username_3 on 2015-08-06. Score: 0
There's also the fact that we're dealing with 1st world Yuno here. That is, the untold story of the 1st World Survival Game. The 1st world Yuki might have been "cooler" than the 2nd world as he might have not relied on Yuno that much. Her feelings from that stargazing even might me reinforced more by the events of the 1st world Survival Game. And when she came to the Second World resulted to a "crazed Yandere Queen" Yuno for killing her beloved 1st world Yuki and not being able to resurrect him with the godly powers she acquired. (The key is to know that we're dealing with a mentally unstable girl who killed her adoptive parents and her lover.)
---
### Answer by username_4 on 2016-12-11. Score: 0
Wouldn't it be her mental illness called stockholm syndrome that she has,definition-feelings of trust or affection felt in certain cases of kidnapping or hostage-taking by a victim toward a captor.
---
