Their relationship wasn't the best during the show's first season but Patrick (Jonathon Groff) and Kevin (Russell Tovey) could be growing closer on season 2 of Looking.

Behind-The-Scenes Photos From Season 2 Of 'Looking'

Tovey shared an Instagram photo of himself and Groff from the set Oct. 18, and the two appeared to be getting closer in the pic, which shows Groff leaning in to Tovey and appearing to lick his co-star's ear.

"With my boy JG @lookinghbo #looking #hbo #jonathongroff #sanfrancisco #castro #teamkevin," he captioned the shot.

'A Lot' Happening During Season 2 Of 'Looking'

Though the two were likely just goofing off in between shooting scenes, the photo could also serve as a hint that the two will grow closer in the new season, after their season finale hookup potentially ended Patrick's relationship with Richie (Raul Castillo). And though Patrick appeared to not be into Kevin's advances as much during the finale, the two will likely have a chance to explore an actual relationship since Richie could be moving on as well.

Reports surfaced in September that Crossbones' Chris Perfetti joined the show in the new role of Brady, an opinionated San Franciscan who writes for the weekly paper when he's not busy managing its classifieds, and was set to romance a series regular-and reports earlier than that announced his character would serve as Richie's new boyfriend.

The cast has also grown before the show's second season with the additions of Mean Girls star Daniel Franzese as Eddie, a possible new love interest for Agustin, and Late Night With Jimmy Fallon's Bashir Salahuddin, who should also be romancing someone on the show, though it is unclear who.

Looking Season 2 premieres in 2015.