Parenthood: Lauren Graham Sets Record Straight on Sarah and Mark's Seemingly Doomed Fate

Without fail, NBC’s Parenthood leaves us a sobby mess every week. But when merely the promo for a new installment causes a minor breakdown, we know we’re in for a world of hurt — as was the case when a glimpse at the Season 3 finale (airing tonight at 10/9c) featured Sarah and Mark on verge of a break-up.

But will the fan fave couple really part ways? Lauren Graham tells TVLine it’s not as cut-and-dried as it may seem.

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“It’s not like that!” the actress responds, passionately, when asked if the season ends, as it seems, with Sarah once again single. “Everybody likes these two together, including everyone here [on Parenthood], and this relationship became oddly real. Jason [Ritter] is a member of our family, so it’s a funny position where we’re all hopeful for these two… but in a way, it’s a win/lose situation.”

Graham is of course referring to the fact that while selfishly she would love to see her scene partner stick around forever, Ritter is now at work on an NBC drama pilot with Parenthood boss Jason Katims. And given that the future of said project won’t be determined by NBC until mid-May, Graham maintains there is still hope for Mark and Sarah.

“Rather than make a definitive decision [in the finale], there is a question left in the air. Their relationship is not completely resolved,” she shares. “Without giving it all away, I wouldn’t say theirs is a hopeless situation. We wouldn’t do that to fans.

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“I just really wanted to be truthful to these people,” Graham continues, “and I would say that we are. I fought for the issues that [come between them] to be real — it couldn’t just come out of nowhere, because Mark and Sarah adore each other.”

Graham calls the couple’s impending difficulties “complicated,” noting that, “It’s truthful to their age difference and where they are in life — and without being a total about-face in the storyline… Sarah has this fear of not being able to give Mark this thing that he wants — a baby — and also a fear that maybe he isn’t really ready for it anyway.”

Take a peek at the clip below, which shows a little of what’s in store for the pair, and then hit the comments with your thoughts on Sarah and Mark’s maybe break-up.