Having a boyfriend isn't easy, much more, an obsessive boyfriend who kills whoever he views as threat for the relationship.

"You won't marry me?" Kenzo's head near your forehead, looking crazed. His glasses grazing your skin.

"We're you lying? I told you if you break our promise, you and I will just—" Then he shut up when he saw your annoyed face. You still put him in his place.

Such an obedient boyfriend.