Cristin Milioti, Ben Feldman Cristin Milioti, Ben Feldman

Now that Andrew and Zelda have been together for a week on A to Z, it's time for the next phase of their relationship: Googling each other.

Fall TV Popularity Contest: Which new shows won you over? Vote now!

But what they find on the information superhighway might make them regret going down that rabbit hole. In the exclusive sneak peek of Thursday's episode (9:30/8:30c, NBC) below, Zelda ( Cristin Milioti) confronts Andrew (Ben Feldman) about her discovery."You lied to me," she says."I just didn't tell you yet," he replies."A lie of omission is still a lie," she snaps.What did Zelda uncover? Watch the clip to find out.

A to Z airs Thursdays at 9:30/8:30c on NBC.