Seo Changbin ⁻ ⁽²³⁾

Changbin was your boyfriend for a while. One of those bad boys who thought he was better than everyone else. And that was precisely what made you fall in love with him; he was perfect in your eyes, in every way. But he ended up betraying you. He cheated on you, more than once, and not just with one person, but with many. It hurt, and rightfully so. A couple of weeks after you found out, you broke up with him.

It wasn't long before you were able to fall in love again, and when you did, it was with a good man who cherished your heart like a delicate piece of glass. But he lacked that spark that made you feel alive, that adrenaline rush, the thrill—he lacked everything Changbin had. Days, weeks, months, two years passed. Although you couldn't erase the pain Changbin had left you with, you did your best to make your relationship work. Unexpectedly, Changbin reappeared at the museum where you worked. He didn't find it strange that you were still there; he knew it was difficult for you to let go of something so precious to you. He knew it.

Changbin drove you to madness in a thousand different ways. He drove you to despair and forced you to return to him, betraying your boyfriend. Your boyfriend was the kindest man you knew, with a huge heart, but Changbin convinced you to cheat on him, to be unfaithful, and you did it.

Through a slip of the tongue, your boyfriend found out about the affair, but he chose to trust you once again and forgave you, as he had on several other occasions. For him, there was no room for resentment in his heart of gold.

You took advantage of your boyfriend's trip with his family to sneak away and see Changbin. Every night. After a dinner you prepared, he stayed to sleep next to you. He hugged you tightly and sang to you.

—"Are you capable of loving Judas?"

He touched the tip of his nose to yours. Referring to himself as such a man capable of betrayal.