Peter Bishop. Is. Back. But perhaps he should have stayed wherever/whenever the heck he was?

That seems to be the vibe being given off by Olivia in this new teaser video for Season 4 of Fox’s Fringe (Fridays at 9/8c), which finally started delving into the brass tacks of things with its most recent episode.

Fringe Cast Discusses Peter’s Return: ‘It’s Not the Reunion He Was Hoping For’

Press PLAY below to view a flurry of Peter moments past and future, all leading up to a question Peter may wish he hadn’t asked of his onetime lady love. Then hit the Comments to predict what you think the next words out of Olivia’s mouth will be.