Ashton Kutcher Kisses Jon Cryer on Two and a Half Men

Pucker up!

Ashton Kutcher may be keeping mum on his rumored infidelities and affair with 22-year-old Sara Leal, but one person the 33-year-old actor is kissing these days is his Two and a Half Men costar, Jon Cryer.

VIDEO: Sara Leal tells Us how Ashton seduced her

On Monday's episode of the CBS hit, Kutcher's Walden Schmidt finalized his divorce and tried his best to move on -- with the help of Cryer's Alan Harper.

As the above video clip (courtesy of AOL) shows, the men trek to a bar for Walden to show he's still got game, only to find that the women he hit on were a lesbian couple.

To save face, Kutcher's character pretends he's also in a relationship -- with Cryer, 46.

"You thought we were hitting on you?" Kutcher says as he plants one on Cryer, who deadpans "We're here, we're queer -- get used to it!"

Watch the clip of their smooch above!