" They are childhood friends.  Boy will eventually like girl.  He confesses with writing a letter to her (a homework in school).  Days after, girl recieves the letter.  She thinks of what to answer but she was really innocent that she only had a choice to hide the letter in her drawer. Months later, boy decides to transfer to another school.  Girl didn't take it as a big deal but for him it is.  One day, girl knows her feelings for him but it was too late.  She tried to call the number he wrote but nobody answered and she even planned to go to the address in the envelope but she was too young to go. Years after, she forgot about him.  She had new crushes in school.  But then one day, her classmates talked about having their first crushes and comes up with her crush.  One of her friends talked to her about him.  Her friend told her that he was studying to another school, a famous school but wasn't sure where exactly.  She acted like she cared in front of her friend but her feelings for him really disappeared.  When she got home, she thought about it for a while.  WHERE COULD BE THE SCHOOL HE WAS IN? DOES HE STILL KNOW ME? she asked herself. She reached high school and forgot about him until she reached 4th year.  She thinks of him and the letter.  She lost the paper but the message didn't.  The feelings was still inside her heart, the more hurt and guilty she feels as she grows old.  It is true that you can't forget your first love but you'd forget that feeling you had for him. "