Jisung is your big brother and you like to tease him and play pranks on him a lot just so you could see his reaction

you don’t know why but it’s refreshing to see him be annoyed

One day you head to his room as he’s on his bed so you could crack a confetti egg on his head but you realize he’s on a call which makes it better

You enter quietly but Jisung saw you “your so big I literally can see you sneak in, get out” he says with an annoyed tone being on a group call with his friends