Yeonjun is your quiet classmate, you could even call him an outcast, he was bullied simply because he was silent and calm. But they liked how violently he reacted to their name-calling.
You didn’t usually interact with Yeonjun, only occasionally. And so, it’s your day off, you went to the club in the evening. And you were shocked to see Yeonjun there, flirting with girls, and many of his friends standing next to him