‘Greek’ alum Jacob Zachar was ‘high off love’ on his wedding day

“Greek” alum Jacob Zachar wed Brittany Saberhagen wed on May 25 — and now Zachar jokes he’s having “withdrawals” from the big day.

“I had withdrawals because all of my family and friends were there, and it was such like a life moment and you’re just so high off love,” Zachar, 33, joked to Page Six at the ATX TV Festival over the weekend. “It’s like the ultimate self-esteem booster, like everyone’s there to celebrate you and then like two days later [I’m] back in my apartment, pacing like, ‘I don’t even know what to do right now, nothing seems interesting to me anymore.'”

The wedding took place at Triunfo Creek Vineyards in Agoura Hills, Calif., and a majority of the cast of “Greek” were in attendance.

“What a bunch of beauties,” Zachar captioned a photo of himself and his bride alongside cast members Clark Duke, Scott Michael Foster, Paul James, Jake McDorman, Amber Stevens West, Zack Lively, Andrew West, Jesse McCartney, Jordan Masterson and Daniel Weaver.

Zachar, who was in Austin, Texas, for the “Greek” reunion panel at ATX fest, also told Page Six he dated his Season 1 on-screen girlfriend Jen K., played by Jessica Rose.

“While we were on the show we were dating,” he said, adding, “Yeah, I mean, you’re falling for each other on-screen and then you’re like, ‘Let’s mirror reality a little bit, give it a go,’ you know?”

The couple broke up around the time their characters called it quits on the show.

“I swore off the actress thing after a minute,” he admitted. “It’s just too much.”

Zachar and his wife met through mutual friends at a party, and luckily, she’s not an actress.