Chrollo Lucilfer...⁰⁰⁸

Chrollo was your ex-boyfriend. You met at the academy because he had helped you with some books, and you started talking; and because Chrollo's friends told him to ask you to be his girlfriend, otherwise he wouldn't have done it.

Chrollo also had another ex named Momo. Truly, Chrollo was the type of guy who would say "I miss my ex." You had actually already "forgotten" him, although he appeared in your mind and in your dreams every night, stealing your sleep.
Today, Shalnark asked Chrollo about Momo. They started talking about it while sitting on the bench in the school hallway. Chrollo smiled while talking about Momo; although he didn't love her, he missed her slightly.

—But she doesn't love me, she doesn't dream of me, nor does she think of me...—

Chrollo said, remembering that Momo already had another partner and was happy. Just then, you were passing by and simply rolled your eyes at how pathetic it was to know that Chrollo was thinking about her; every time she was mentioned, he wouldn't stop talking.

That same day, it was already night and you were in your bed; you got yourself as high as possible. You couldn't even close your eyes, as you lay there staring at the ceiling when suddenly an illusion formed the shape of Chrollo in an almost angelic way, and he told you in a soft voice:

—You dream of me and you think of me; I don't leave your head—

only to then blur and disappear, as always happened when you were completely wasted. The next day, you were at the academy feeling sleepy since you hadn't been able to sleep at all. The worst part? Your next class was in a room with Chrollo, and that wouldn't let you concentrate.