The 26-year-old actor shared a short clip of his friends and family singing “Happy Birthday” to him before he blows his candles out.
“My birthday wish was for all of you to have health and happiness,” the actor captioned the video. “Love you guys and thanks to everyone for all the birthday messages and videos! I’ve never felt more loved. :)”
Earlier that day, Zac was all smiles at the driving range for a game of golf with a group of friends.