  On the light of the recent LHC boson discovery, we present a phenomenological
evaluation of the ratio $\rho_t=m_Z m_t/m_H^2$, from the LHC combined $m_H$
value, we get ($ (1\sigma)$) $$\rho_t^{(exp)}= 0.9956\pm 0.0081.$$ This value
is close to one with a precision of the order $\sim 1\%$. Similarly we evaluate
the ratio $\rho_{Wt}=(m_W + m_t)/(2 m_H)$. From the up-to-date mass values we
get $\rho_{Wt}^{(exp)}= 1.0066\pm 0.0035\; (1\sigma).$ The Higgs mass is
numerically close (at the $1\%$ level) to the $m_H\sim (m_W+m_t)/2$. From these
relations we can write any two mass ratios as a function of, exclusively, the
Weinberg angle (with a precision of the order of $1\%$ or better):
\begin{eqnarray} \frac{m_i}{m_j}&\simeq & f_{ij}(\theta_W),\quad i,j=W,Z,H,t.
\end{eqnarray} For example:$m_H/m_Z \simeq 1+\sqrt{2} s_{\theta_W/2}^2$,
$m_H/m_t c_{\theta_W} \simeq 1-\sqrt{2}s_{ \theta_W/2}^2$. In the limit
$\cos\theta_W\to 1$ all the masses would become equal $m_Z=m_W=m_t=m_H$.
  We review the theoretical situation of this ratio in the SM and beyond. In
the SM these relations are rather stable under RGE pointing out to some
underlying UV symmetry. In the SM such a ratio hints for a non-casual relation
of the type $\lambda \simeq \kappa \left (g^2+{g'}{}^2\right )$ with
$\kappa\simeq 1+o(g/g_t)$. Moreover the existence of relations $m_i/m_j \simeq
f_{ij}(\theta_W)$ could be interpreted as a hint for a role of the $SU(2)_c$
custodial symmetry, together with other unknown mechanism. % Without a symmetry
at hand to explain then in the SM, it arises a Higgs mass coincidence problem,
why the ratios $\rho_t,\rho_{Wt}$ are so close to one, can we find a mechanism
that naturally gives $m_H^2=m_Z m_t$, $2m_H= m_W+m_t$?.
