He can't read minds, which is something he's actually glad for, but considering he's pretty sure Joker's been avoiding him, it isn't hard to predict the humans current thought process. Psi grins widely, before he waves at his friend in the air.

"Joker!" He found you bastard, try ignoring him now. He shifts moving to stand in front of the trailer door, completely by coincidence you see. "Thought we could have a little talk!"