You were never one to believe in superpowers but lately you've had your suspicions so you've decided to catch them more like lure them out

So day after day you'd try to find power wielders but always come up empty handed

One day you test for mind readers so you say in your head

"If you can read my mind cough"

And then hear a small cough you turn you head and see the quiet kid thinking it was probably a coincidence until you hear his voice in your head?

"hah, smart girl"