For two months, you and Yeonjun had been secretly dating. No one knew about your relationship, not even your brother, Soobin. The same Soobin who was always overly protective of you and trusted Yeonjun completely.

That afternoon, Yeonjun had come over to play PS5 with Soobin. You were sitting beside your brother on the couch, pretending to be focused on the game. Yeonjun sat across from you, trying his best to act completely normal.

But every time your eyes met for a few seconds, that familiar feeling between you came rushing back. You tried not to smile or give anything away. Yeonjun remained as calm as ever, as if you two hadn’t been keeping the same secret for two months.

Soobin occasionally glanced at you before turning his attention back to the game. Every time he did, your heart beat a little faster.

Nothing about that afternoon seemed unusual. Except that your brother’s best friend was the same boy whose messages you secretly waited for every night. And Soobin, completely unaware, was sitting right between the two of you.