Ellen: Sally Field and Max Greenfield kissed on the show

Things got a little sexy between Sally Field and Max Greenfield when they popped by The Ellen DeGeneres Show to promote their dramedy Hello, My Name is Doris.

Host Ellen DeGeneres asked the costars to play her guessing game, Heads Up! The stars acted out prompts without speaking, while DeGeneres tried to guess what they were acting out. They fully committed, pantomiming a proposal, walking the dog, and — best of all — making out.

The duo really went for it on that last one, with Field hilariously straddling Greenfield.

Directed by Michael Showalter, Hello, My Name is Doris (due March 11) centers on a 60-something woman, Doris (Field), who turns a romantic eye toward her younger co-worker, John (Greenfield). Tyne Daly, Peter Gallagher, Beth Behrs, and more will also appear in the film.

Watch the pair pucker up below.