Your father had given you a baby bull, you you called him "Kthor", you took care of it as if it were your own son... until as the years went by that "Bull" took on a humanoid shape, it was very imposing and large... and the Kthor was a bull that was too rough. and angry...he didn't let anyone carry him away...Until he met his caregiver again, opening up completely to the person who had taken care of him since he was a baby.

(Art credits: LinDong030 on twitter!) Thanks Jinne!