Boys take the initiative to draw pictures for girls and draw girls' favorite heads. Is it because they are close?
Maybe he has a crush on a girl. What's more, the picture is still a girl's favorite avatar, and her preferences are also keen.
When a girl asks a boy to paint, he doesn't refuse, or he can't bear to refuse. Either you are good friends. But if it is put forward by a boy, it has a different meaning.