Eikichi learns that Urumi went through a traumatic childhood experience and tries to help her cope with it using his own brand of teaching.
So don't ever play
this kind of joke on me again.
لِذا لا تمزحي هذا النوع من المزاحِ معي مجدداً
Verschone mich bitte
mit solchen Späßen.
No vuelvas a gastarme bromas así.
No vuelvas a gastarme bromas así.
Então nunca mais faça 
esse tipo de brincadeira.