Why doesn't being bullied in school effect Liam when he performs? Wouldn't be be scared of public humiliation?

1- he's a guy they get over things
2- it shows bully's that he's strong
3- it says that the bully's will say omg I bullied him
4- he has shown then that he's better than them!
Hope this helps! :)

and he he wanted to audition
and he likes singing and he wanted to show that to the world =)

I don't think it was bad as all that. He probably got teased for being smaller than the other kids, or just being quiet or shy. Bullies only pick on those they think won't fight back, they won't go after bigger, or outgoing types. And besides, didn't Liam learn to fight back? So I'm sure He's got passed it.