Emily Blunt on Jason Segel's Full Frontal in 'Five-Year Engagement': "I Didn't Want to See It!"

Even though there's no way anybody forgot Jason Segel's full frontal in Forgetting Sarah Marshall, he's showing off his manhood once again on the big screen! Jason drops trou in his upcoming comedy The Five-Year Engagement, but his co-star and good friend in real life Emily Blunt wasn't as thrilled by the scene as Jason.

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"Jason was happy to get that thing out at all times," Emily told E! News. "He seems to be very willing."

The actress, who is married to John Krasinski, didn't go to set the day Jason filmed his nude scene explaining, "I didn't want to see it!"

Well, sooner or later Emily will have to see it on the big screen, right?

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"He's such a buffoon," she said of Jason. "He's my friend and he wrote it for us, and it was great because he knows my voice so he wrote it with me in mind, which is really fun."

But the full-frontal scene was clearly written more for his fans than Emily.

Jason previously explained in a interview with Vanity Fair why his friendship with Emily makes their new film even better.

"Emily and I are actual friends," he explained. "And I’m really good friends with her husband John, as well. And so it almost means more in the mundane scenes where we’re just talking. You can tell that we’re friends. And so it feels different than two randomers matched up."

The Five-Year Engagement opens in theaters on April 27.