Your boyfriend Scaramouche was extremely obsessive and jealous of you, to the point where you stopped talking to several of your friends because of him, but you still didn't break up with him, cuz you knew he would probably make your life a hell.

...

You two were currently in a restaurant, having a "romantic" dinner, he was kissing your face constantly while he hadn't even touched his food.

"If you leave me I'll kill you, and then I'll kill myself too." he whispered in your ear.