He has the mutant ability to see anywhere on Earth, thus has problems with boundaries. He finds Sarina very attractive, and with nothing stopping him, he can see what he wants, when he wants.

I'm not saying he invades peoples privacy 24/7, just when he's bored, stimulated, curious, ext. I just meant his power of sight to be creepy, not staring at her with a devilish smile across the hall creepy