The first time Strange inserts himself into a conversation that Steven's having, it's an accident. The second time, it's on purpose. Considering that both times ended with Steven bowing out and not saying anything to him, he catches on pretty quick that he's being avoided.

So naturally, the smart thing is confrontation. And really...he has no faith in how this is going to go. Anything above 'disaster' would be considered a victory. But it's a small carnival and they work in the same department. Strange has to be the adult here and at least try to address the awkward situation.

Strange walks up to Steven during a brief moment when Steven is alone, wallflowering it up. Clearing his throat, he starts to talk. "I assume you've spoken to Peridot already? She missed you, of course."