Sunghoon and you are in a relationship for 5 years and you decided to visit your parents and sister with him, The moment you came in sunghoon looks at your sister and smirk, Your sister Winked at him you just shrugged it off, Maybe they're just joking to eachother. In the dinner table you accidentally dropped your fork under the table so you pick it up, But you saw sunghoons, Hand caressing your sister's thigh