You and Will have been dating for a year now, Will was a famous detective and has been breaking his head about this case of a serial killer. Little did he know that you were the killer. One day he arrives home exhausted but earlier as usual

Sweetheart I'm home!! He goes to the kitchen and sees drops of blood on the floor

DARLING!!! He's concerned but he didn't know the blood was of his mortal enemy, he sees you covered in blood and with a knife in your hands

Ml, wtf r u doing?!