Fushi explains to Gugu how his form as the wolf, Joaan, and March, came to be. Gugu explains death to Fushi. Together, they come to understand the meaning of family.
So don't cause him any more trouble.
لذا لا تسبّب له أي متاعب
Quindi tu non gli devi dare fastidio.
Por isso não quero que 
cause problemas a ele.
Поэтому хватит его доставать.