  We consider the scenario, in which the light Higgs scalar boson appears as
the Pseudo - Goldstone boson. We discuss examples both in condensed matter and
in relativistic field theory. In $^3$He-B the symmetry breaking gives rise to 4
Nambu-Goldstone modes and 14 Higgs modes. At lower energy one of the four NG
modes becomes the Higgs boson with small mass. This is the mode measured in
experiments with the longitudinal NMR, and the Higgs mass corresponds to the
Leggett frequency $M_{\rm H}=\hbar \Omega_L$. The formation of the Higgs mass
is the result of the violation of the hidden spin-orbit symmetry at low energy.
In this scenario the symmetry breaking energy scale $\Delta$ (the gap in the
fermionic spectrum) and the Higgs mass scale $M_{\rm H}$ are highly separated:
$M_{\rm H}\ll \Delta$. On the particle physics side we consider the model
inspired by the models of \cite{dobrescu,Yamawaki}. At high energies the
$SU(3)$ symmetry is assumed that relates the left - handed top and bottom
quarks to the additional fermion $\chi_L$. This symmetry is softly broken at
low energies. As a result the only CP - even Goldstone boson acquires a mass
and may be considered as the candidate for the role of the $125$ GeV scalar
boson. We consider the condensation pattern different from the one typical for
the top - seesaw models, where the condensate $< \bar{t}_L\chi_R >$ is off -
diagonal. In our case the condensates are mostly diagonal. Unlike
\cite{dobrescu,Yamawaki} the explicit mass terms are absent and the soft
breaking of $SU(3)$ symmetry is given solely by the four - fermion terms. This
reveals the complete analogy with $^3$He, where there is no explicit mass term
and the spin - orbit interaction has the form of the four - fermion
interaction.
