Felicity doesn't buy it. That speaks volumes to Cisco, actually, because he trusts her opinion. She really is one of the smartest people he knows — at least he thinks she is; he's trying to reprogram himself in the midst of the conversation. Back to the way he used to think — and if she doesn't believe the orientation, then he probably shouldn't, either.

"...well, I did, but now you're here and you're clearly not a glitch, so..." he admits, his voice trailing off a little. "It doesn't make sense for a 'glitch' to show up and recognize me, so I guess not so much anymore," he finishes.