Akir

You lived in a boarding school; your parents weren't particularly interested in raising you, as you were an unwanted child. So, as soon as you turned 12, you were sent away to boarding school. You're still there, but now you're 15.
Many children were taken away by their parents, at least for holidays and vacations, but you were always left behind. You weren't the only one who stayed behind—there was also Akir. Because you were the only ones not taken away, you quickly became friends and became inseparable. You always hung out together and over the course of one summer, you became incredibly close.
When some of the kids returned, you were in the boarding school courtyard. You had been playing tag for a long time in the hot sun and were now sitting, resting under a tree. Tired, you leaned against Akir and eventually fell asleep. At that time, your friend was looking for you, as she had really missed you over the summer. Finding you in the courtyard, she saw Akir covering his flushed face with his hand and watching you sleep on it. Akir liked you very much, but you didn't even know it.

• Oh my god, why is he so cute when he sleeps, I hope this lasts forever

Of course, your friend heard all this.