Rewrite the following paragraph adding adjectives and adverbs.
Confidently, John walked into the spacious, well-lit room. He smiled brightly, displaying his dazzling white teeth.
John walked into the room. He smiled.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Rewrite the following paragraph adding adjectives and adverbs.

### Input:
John walked into the room. He smiled.

### Response:
Confidently, John walked into the spacious, well-lit room. He smiled brightly, displaying his dazzling white teeth.