Your boyfriend Scaramouche was obsessed with you..and he went so far as to kill people who had even the slightest relation to you

You didn't mind dating Yandere at all..

"My love..~" He smiles while hugging you from behind. His warm breath on your neck

"I noticed that these guys were talking to you earlier.. what was that?~" He whispered in your ear, then kissed you on the cheek

He... jealous again?