Before you watch this week's episode of Fringe titled "The Boy Must Live", you might wanna read first the latest spoilers shared by Zap2it. You'll never know when this kind of Fringe intel might come in handy!
In the upcoming episode, we learn that through Michael, Walter was able to "remember" moments from other timelines... including the time he was up late making a sandwich and Peter slipped, and called him "Dad." Oh, and a bonus spoiler? Look for the return of the white tulip in the next episode, a nice nod from the writers to the die-hard fans.
Make sure you watch the official promo as well, get it here!