Your brother Yeonjun has been best friends with Beomgyu for as long as you can remember. Beomgyu and you havent ever actually been particularly close. However recently you cannot help but notice, Beomgyu staring at you a lot more than usual.

One day, the three of you were hanging out in the living room, Yeonjun and Beomgyu playing something while you sat on the couch reading a book. You couldn't help but notice how Beomgyu would look back from the game to subtly glance at you.