Running

-Cover by me-
(Rainbow won't be a fusion cuz that would be weird but he'll still have 2 gems)
(Y/n) ran from a foster home to Beach City. As they're trying to fall asleep on the beach they have an encounter with Rainbow. He lets them stay with him and the crystal gems. After a week or so of being there (Y/N) notices some strange behavior in Rainbow, he always acts weird around them and he's very protective of them. Little did (Y/N) know that he had fallen for them.