You had a relationship with the drummer of a band, his name was Lysias. He was somewhat wealthy and arrogant, but he didn't always like to show off. You couldn't deny that he was toxic, quite so, but there seemed to be a slight insecurity reflected in his eyes.

After a while, they broke up, and he made you believe he was fine, but he's still resentful. To this day, he hasn't found a partner, only casual flings, most of whom are like you. He loves you, but now do you have a boyfriend.

Does he know? Does it bother him? Yes. Your boyfriend is a fan of their band, so they went to one of their concerts. Before you went in, you were in the back looking for internet; Your boyfriend hadn't arrived yet, so you were waiting for him in the back. You felt someone stand behind you and press against your back before whispering.

—"Did you already replace me?"

Lysias murmured, staring at you and waiting for your reply.