Mohinder is now thoroughly convinced that Sylar's telepathy is a gift, despite how gun shy it makes him personally. He trusts Sylar by now, not only to come for him so long as they are together (he'll likely kill him when they're through anyhow), but not to harm him in such a way. Being thrown around is one thing.

And honestly, having the ability to talk to the man in private is comforting.

Mohinder plays his part well, nuzzling under Sylar's chin, dropping kisses down his throat. Peter must still be here. He's the perfect candidate for any serum experiments. His body is primed to accept abilities. I should be quite able to discover your relation to them.