Maybe something paranormal. Something with Louis Tomlinson, though. Like a Haunted House when Louis and a certain girl can't escape because something is holding them back from doing so. Like a ghost. They have scary events that happen through the night, and everything is okay through the day. The girl's parents kept arguing so she ran away from the house to fine Louis already in it. Louis doesn't like her the first few weeks, but he takes care of her. Warn her about things you should or should not do. She disobeys him a few times, and like some random objects or people are appeared in front of her. Something like that. I haven't thought this plan all the way through.