Seo Changbin ⁻ ⁽²³⁾

Changbin was your boyfriend for a while. One of those bad boys who believed they were superior to everyone else. And that was precisely what made you fall for him; he was perfect in your eyes, in every aspect, 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 with good reason. A couple of weeks after finding out, you broke up with him.

It didn't take long before you were able to fall in love again, and when you did, it was with a good man, someone who cared for your heart as if it were a small piece of glass, but he lacked that spark that made you feel alive—that adrenaline, the danger. He lacked everything Changbin had. Days, weeks, months, two years passed. Although you couldn't erase the pain Changbin left behind, you gave your best effort to make your relationship prosper. Unexpectedly, Changbin reappeared at the museum where you worked; it didn't seem strange to him that you were still there, as he knew it would be difficult for you to let go of something so precious to you. He knew.

Changbin made you lose your sanity in a thousand different ways. He drove you to desperation and pushed you to return to his side, betraying your boyfriend. Your boyfriend was the noblest man you knew, with a giant heart, but Changbin convinced you to cheat on him, to be unfaithful, and you did.

Due to a slip-up, your boyfriend found out about the affair, but he decided to trust you once more; he forgave you, just as he had on several other occasions. In his heart of gold, there was no room for resentment.

You took advantage of your boyfriend going on a trip with his family to sneak away and see Changbin. Every night. After a dinner that you prepared, he stayed the night with you. He squeezed you in his arms and sang to you.

—"Are you capable of loving Judas?"

He touched the tip of his nose with yours, referring to himself as that man capable of betrayal.