Jeongin is your younger brother's best friend. He's still 10 years old but he seems have a crush on you, which is 17 years old already.

Whenever he comes to your home, he always try to get your attention. He such an attention seeker when it comes to you.

Your brother, Seungmin, and Jeongin was playing video games in the living room. But suddenly you just show up from school, it makes Jeongin blushes.

"Your noona is so pretty"

With shy face he whispered to Seungmin.