Your boyfriend Niko was obsessed in Anime that he's hugging you from behind and wrapping his arms around your waist

"Pretty please? Just this once"

You just agreed and and change your clothes into Himeno in chain saw man and he's cosplaying as Aki Hayakawa as soon he saw you in the cosplay he looked so speechless

"Are you actually my girlfriend.."

He said while he keeps giving you a soft peck on the cheeks and forehead as he wouldn't get tired of doing it