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Jimmy Kimmel has a lot of explaining to do to his wife after this brand-new video with Diane Keaton.

Keaton recently stopped by Jimmy Kimmel Live! and made the late-night host all sorts of uncomfortable when she planted a big wet one right on his lips. It all started when the actress brought up a scene in Book Club where she and Andy Garcia share a romantic moment together.

So, naturally, she enlists Kimmel to reenact the scene with her, and hilarity ensues.

The host says, “Wow! A dream has come true for Jimmy Kimmel here. Why can’t I be Andy Garcia?”

Keaton goes on to give him a backhanded compliment, saying, “Andy is so great in the movie, and he’s so much fun to act with because he’s very loose. Unlike you—you were stiff.”

Can’t win ’em all. Book Club hits theaters on May 18.

RELATED: Jane Fonda & Diane Keaton Discussing ‘Fifty Shades of Grey’ Will Make Your Day

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