News Zac Efron Kisses a Puppy and Our Collective Hearts Explode By Elizabeth VanMetre 10:46 AM PDT, April 3, 2016 Getty Images Zac Efron has us drooling over this latest Instagram post.The Neighbors 2: Sorority Rising star shared a swoon-worthy video of himself getting sloppy kisses from an adorable puppy as Zac tried to complete voice-over work on Saturday. WATCH: David Hasselhoff Returns to 'Baywatch' and Zac Efron Can't Contain Their Admiration"Oooh, who loves ADR for Neighbors, Neighbors 2?" Zac asked the pup, who kept smooching his face. The clip then cut to the 28-year-old actor yelling the line "free weed" in a recording studio, which he captioned, "Fixing up Teddy's most important lines for #neighbors2 in ADR." View this post on Instagram@sethrogen Fixing up Teddy's most important lines for #neighbors2 in ADR. #freeweedA post shared by Zac Efron (@zacefron) on Apr 2, 2016 at 8:52am PDTThe best part, however, was when Zac turned to the camera, flashed his perfect smile and winked! Swoon!On Thursday, the High School Musical alum also shared a photo of himself and castmate Ike Barinholtz sitting in directors chairs on the Neighbors 2 set. PHOTOS: This Photo of The Rock and Zac Efron Is All You Need In Life"Ike in full grindr mode on set #neighbors2 #may20," Zac hilariously captioned the photo. View this post on InstagramIke in full grindr mode on set #neighbors2 #may20A post shared by Zac Efron (@zacefron) on Mar 31, 2016 at 11:46am PDTIn addition to finishing up work on Neighbors 2 premiere is quickly approaching, Zac has been busy filming theBaywatch big-screen reboot. Get details from the film, which is set to hit theaters in May 2017, below.