I Wonder...

I wonder...... Why a boy would like a girl which is older than him.. and... the girl doesn't like him... There is a boy in my class who like a U6B2 girl. However, that girl doesn't like him. Why? Is that boy annoying?? I wonder... The boy wanted to chat with the girl using MSN but the girl block him.. The boy wanted to call that girl but he isn't brave enough. The boy wanted to invite the girl to have lunch at SUSHI KING but the boy is shy to invite the girl. So..??? What is this?? LIKE A GIRL BUT SHY TO KNOW THE GIRL!!! OH NO!! How to change this boy????......