Fake Dating... or is it real?

Jennie is getting cheated on by her boyfriend and Lisa's ex girlfriend is getting married to someone else not even six months after they broke up. Jennie and Lisa hate each other's guts but one thing leads to another and they find themselves having to play each other's girlfriend. Jenlisa Fake Dating/Enemies to Lovers AU because it's the only cliche prompt i haven't written yet. A little side of Chaesoo of course. Also the great jenlisa edits come from Jenlisainfinitum on Insta, give em a follow.