Will Forte and Jason Sudeikis Perform "Can't Fight This Feeling" on 'The Tonight Show'

The pair belted out the tune together on Thursday's edition of Jimmy Fallon's late-night program.

Will Forte and Jason Sudeikis' love for each other was on full display on Thursday's Tonight Show.

The Last Man on Earth co-stars, and SNL alums, belted out an enthusiastic cover of REO Speedwagon's Can't Fight This Feeling and their energy was palpable. Sudeikis used his mic stand as an oar and barked like a dog while Forte shot him hilariously loving looks as they sang the song. 

Host Jimmy Fallon tried to throw to a commercial, but that didn't stop Forte and Sudeikis. They kept powering through the song as Fallon jumped in to sing with them. Sudeikis thrust against the microphone and Fallon motioned for the audience to wave their arms and sing along.