Zac Efron and his 4-year-old sister Olivia.Photo:Zac Efron/Instagram

Zac Efron/Instagram
Zac Efronis spending some quality time with his little sister!
On Tuesday, the actor, 36, shared a sweetInstagram videoof himself playing in the sea with his 4-year-old sister Olivia, as well as his brotherDylan Efron.
At the start of the video, Zac planted kisses on Olivia’s cheek while carrying her as she looked out into the ocean.
Dylan, 32, then joined the duo as he and Zac swung their little sister over the water.
“First day of spring ☀️,” Zac’s caption read.
Dylan also shared avideoof himself and Olivia playing in the sea on his own Instagram account with the caption, “‘it was a perfect day’ - Olivia.”
Zac and Dylan are the proud sons of parents of David Efron and Starla Baskett, who divorced in 2016.
David then welcomed the brothers’ younger half-siblings, Olivia and Henry, during his second marriage.
Zac Efron and his 4-year-old sister Olivia.Zac Efron/Instagram

Zac and Dylan often share snaps of each other, as well as theiryounger siblings, on social media.
In October, Dylan penned a sweet tribute toThe Iron Clawstar on his 36th birthday alongside acarousel of imagesthat included a photo of all four of the siblings.
“HBD Big Bro 🎈I know exactly the type of big brother I want to be for Olivia and Henry because you were that brother to me,” Dylan wrote. “Thankful for all the memories made this year but I think we’re overdue for a real adventure, let’s do something crazy this year 🤟.”
Dylan also joined Zac at hisHollywood Walk of Fame starceremony, where Efron opened up to PEOPLE about thesacrifices their parents made for himso he could achieve his acting dreams.
Zac and Dylan Efron with their younger sister Olivia.Zac Efron/Instagram

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“My mom and dad, they’re the reason I’m here today,” Zac told PEOPLE in December after the ceremony. “They believed in me when I don’t know how they did. It must’ve been difficult to drive me back and forth to auditions when I was 15, three hours from the Arroyo Grande out here, just to have such a small shot.”
source: people.com