Love is in spring air — or, at least, on set.

And it has stars are puckering up on camera from Los Angeles, Calif., to Brooklyn, N.Y.. Certifiable Hollywood hunk Zac Efron made a lucky lady out of his costar, actress Halston Sage, as they filmed The Townies, in which he stars as a fraternity boy whose antics affect a local family.

In the scene for the upcoming comedy, Efron, 25, is seen getting into the college party spirit at a Civil War-themed soiree. Donning an army-like jacket and wielding a faux (we hope) sword, the former High School Musical star gives a speak to his fellow school-aged revelers before pulling in Sage for a lusty lip-lock.

And over on the opposite coast, Lena Dunham was getting back into her fictional Brooklynite character Hannah while shooting the upcoming third season for her HBO hit series Girls.

After the season two finale saw Hannah reunite with bitter ex-beau Adam (Adam Driver), it seems to the two are still in each other’s arms. While shooting a scene in Brooklyn, N.Y., Dunham, 26, and Driver, 29, share a tender smooch on the streets of Greenpoint after he gifts her a necklace for her birthday.

Click through the gallery above to set your pulse racing with more of making-out Efron. You’re welcome.

Joel and Ethan Coen are at it again — this time with the help of some of Hollywood’s most good looking actors.

Inside Llewyn Davis, the Coen brothers’ love letter to New York City’s folk music scene in the ‘60s, borrows a few narratives from Dave Van Ronk’s memoir The Mayor of MacDougal Street.

In the film’s first trailer, unleashed this week, viewers meet Llewyn Davis (Oscar Isaac), a struggling songwriter hailing from the streets of Greenwich Village. Along the way, he meets a character played by John Goodman, gets a nasty safe sex tutorial from his ladylove Carey Mulligan (and her once again impressive American accent) and gets driven around by Garrett Hedlund — who is still displaying hints of his character from On the Road. It’s the jean jacket.

Justin Timberlake, Ethan Phillips and Girls’ star Adam Driver also appear in the film.

Inside Llewyn Davis, distributed by Paramount Pictures, has yet to receive a release date. This is the first picture from the Coen brothers since 2010’s award-winning Western, True Grit.

Check out the new trailer for ‘Inside Llewyn Davis,’ above. Are you looking forward to the film? Weigh in below.

Lena Dunham isn’t the only Girls star to make headlines this week (with her cheeky campaign video for Barack Obama).

Adam Driver, Andrew Rannells, Alex Karpovsky and Chris Abbott — the male stars of the hit HBO series — recently paid a visit to Terry Richardson’s studio for a new GQ Style photo shoot, and they held nothing back.

This week, Richardson released a series of behind the scenes snaps of the actors goofing off at his studio, and even giving their best Terry Richardson poses (glasses included).

Dunham and company are gearing up for the premiere of the show’s second season, which will return to HBO in January.

In the mean time, fans of the hit drama can feast their eyes on these black-and-white stills of the boys of Girls.

Are you excited for the return of ‘Girls’ on HBO? What do you think will happen on Season 2? Share your thoughts below!