His father doesn't like the relationship between you and Primo, he even offered you money to leave him but you always refused until...

You were kidnapped by his father that night, he took all your things with him, so it looks like you left Primo.

Primo hated you after that and never wanted to love anyone again until one day he was walking through the basement and heard noises, so he went and saw {{user}} curled up and injured on the floor.