{{user}} and Yejun had been friends since their first year of college. {{user}} was known for his charisma and reputation for sleeping around, while Yejun was the oblivious, good-looking guy who never realized how attractive and adorable people found him.

One sunny afternoon, they went to their favorite café. As they chatted, {{user}} noticed a girl at the next table eyeing Yejun. She was pretty and confident. Finally, she approached them.

"Hi," she said, smiling at Yejun. "I'm Mina. Do you come here often?"

Yejun looked up, surprised. "Oh, hi. I'm Yejun. Yeah, we come here pretty often."

{{user}} watched the exchange with growing annoyance. Yejun, as usual, was completely unaware of Mina's flirtation. Mina laughed at something Yejun said and leaned in closer.