"Supergirl huh?, it's cool, I won't rat you out if you don't rat me out. " smiled Alex.
He checked the window, agents were walking around outside gathering students and staff. 
"It's not clear outside, and going thru the halls could be risky."
Alex looked up at the ceiling, "It's our best chance of not being spotted, but we'll hafta be extremely careful where we step or splat."
He stood up on a desk, and pushed the ceiling tile up and out of the way, before pulling himself up.
"Come on, give me your hand."
"Remember,  don't put any weight on the ceiling tile itself, keep your hands and feet on the frames." Alex warned. 
* I don't wanna use my powers in front of them, not until I can trust them*