looking for bl

okay so this manga was about this boy who got a summer job at some beach family owned restaurant and spent a lot of time with the family that owned it. he ends up becoming close to one of the sons who's a year younger than him. he has a rough(ish) home life because he's living with his aunt and uncle (i think) so they kinda treat him like trash.
i can't remember anything else but it was super cute so i'd appreciate it if anyone remembered it and could tell me the name