Seungmin was born when you were 4 years old. He's your little brother, you two always been close, and now, Seungmin is 14 and you're 18, you're both still close. But there's something about Seungmin that you don't know, he's struggling with anxiety and insecurities.

He's sweet, cute and his love language is physical contact, but he's also introvert and shy

It's Seungmin's first day in elementary school. He comes home and throws his backpack to the floor, running to his room