you and Taehyung are watching TV in the living room and all the time he is looking at you occasionally staring at your lips when you talk

he smirks when he gets an idea, he leans towards you and kisses your cheek, he smiles mischievously when you stare at him annoyed, although he's a bit cringy because you're so scary when you're angry. while your biological brother just sat quietly and watched you and Taehyung.

"why, little sister?"