Eikichi learns that Urumi went through a traumatic childhood experience and tries to help her cope with it using his own brand of teaching.
Maybe he is afraid that
a certain someone might point out...
... ربّما يخشى من قيام شخصٍ ما بكشفِ
Vielleicht hat er Schiss davor,
dass ihm ein gewisser Jemand
Tal vez le preocupa que 
cierta persona le corrija
Tal vez le preocupa que 
cierta persona le corrija
Il a peur que « quelqu’un »
lui pose une question difficile.
Talvez ele tenha medo que 
uma certa pessoa aponte erros