Caitlyn Jenner and Kris Jenner pose for a selfie during their first face-to-face meeting

It's the first time the couple have been alone together since Caitlyn Jenner's transition.

And although Kris Jenner seemed to be cool at the beginning of the clip that EOnline posted from Sunday night's edition of E!'s I Am Cait, things seemed to improve as they chatted.

The pair posed for a selfie and Caitlyn caught her ex-wife by surprise when she kissed her on the cheek just as Kris clicked the shutter.

The 59-year-old opened her eyes wide in mock shock as Cait, 65, reached over to wipe off her lipstick mark.

They met to discuss how to make things less awkward between them since Kris's ex Bruce transitioned Caitlyn this summer.

And they decided to put their differences aside for the sake of their children.