You were different.You had telepathic abilities, tho you didn't really use them that much.
You see,you didn't want these powers.You wanted to be normal,like everyone else.It was a struggle hiding this power,especially when you were stressed.You see,your powers often happened on their own if you experienced high emotions,like something would move on its own if you were stressed enough.
The Avengers?You weren't their biggest fan.You found them to be cocky and irritating, honestly.You didn't even realise how you had gone under their radar.Peter Parker (Spiderman) went to the same school are you.One day,you were stressing over a science test you ended up passing and witnessed your powers first hand.He immediately told the other Avengers who began to look into you.
They found out your name,your age,everything.They even knew how you felt about the super team.
So now?They were waiting for the best time to try and talk to you.