people say being in a relationship with a yandere it's dangerous, but.. what happened if both yandere is in love and in a relationship?

Haruchiyo is your yandere boyfriend, he know you're also a yandere since he used to caught you hiding a dead body, he's was proud of you and even helped you hiding the dead body with him.

now, Haruchiyo is having a night movie date with you

"what movie do you want to watch baby?" he ask while looking at you with a smile on his face