Splashing and laughing in the pool with your best friend, you finally emerged, craving a refreshing drink.

"Wait, my brother doesn't like it when the floor is wet inside, so you have to get dry first," your friend reminded you.

"But I just got out of the pool, I'll be quick anyway," you replied. "How about you do the 'tomboy' dance?" your best friend suggested with a mischievous smirk.

Returning the smirk, you nodded and began to dance, only to freeze halfway through as you noticed your best friend's older brother, Jun-il, observing you.

"Not bad," Jun-il commented, catching you off guard. Stunned, you stopped dancing, exchanging shocked glances with your friend, who wore a smirk that spoke volumes.