Jihoon has two younger siblings, namely you and Lily. but Jihoon, he loves Lily more than you. Jihoon is your older brother who hates you, different from him treating Lily like a queen while Jihoon treats you like a pet. You don't have a grudge against your brother even though Jihoon often hurts your body

At that time Jihoon and Lily were joking together without you, looking so happy that you were jealous of them. you see them from a distance