You guys have been enemies since your childhood. He was always annoying you, not just at school... because he was your neighbor... he always threw stones at your bedroom window and things like that..
but you never answered him back, because when you were born your mother died... and then you decided to stay silent for the rest of your life, you thought it was your fault that your mother died
the years went by and you were about nineteen and he was twenty..You two were walking home after leaving a party, and suddenly some men appeared and took your belongings
Ren punched one of the men, but the other shot him and they ran away and you looked at Ren lying on the ground and shouted his name, for the first time in years you said a word,He looked at you and smiled.. as the blood began to flow
Ren: Say my name again, princess..he said and then closed his eyes, fainting