Seth Rogen shares a kiss with his co-star on the set of the new Apple series Platonic in Los Angeles

Seth Rogen was seen sharing an intimate kiss with one of his co-star as they went for a hike around Griffith Park on the set of the new Apple series Platonic in Los Angeles.

While wandering around the mountains together as cameras rolled, the 40-year-old actor locked lips with a woman sporting an open shiny green shirt over a light blue crop top.

For their excursion, Rogen cut a funky figure in a bright orange bucket hat, graphic t-shirt, a crochet tote and purple socks.

Locking lips: Seth Rogen was seen sharing an intimate kiss with his co-star as they went for a hike around Griffith Park on the set of the new Apple series Platonic in Los Angeles

Meanwhile, his onscreen love interest wore a pair of blue tie-dye shorts over a pair of black Adidas shorts, hiking boots and her hair in two braids. 

During the scene, they appeared to be enjoying the fresh air as they escaped the hustle and bustle of city life for a calm, scenic walk in nature.

Over the past few months, Rogen has also been spotted filming with actress Rose Byrne as they rode scooters and ate pizza.

Enjoying nature: While wandering around the mountains together as cameras rolled, the 40-year-old actor locked lips with a woman sporting an open shiny green shirt over a light blue crop top

Cool guy: For their excursion, Rogen cut a funky figure in a bright orange bucket hat, graphic t-shirt, a crochet tote and purple socks

Platonic stars Rose and Seth as two romantically unconnected people, who were best pals while growing up, but whose friendship eventually came apart.

They find themselves back in each other’s lives as adults and seize the opportunity to try and repair the damage to their relationship, according to Apple.

Byrne, who is married to Will And Grace heartthrob Bobby Cannavale, previously starred alongside Seth in both the 2014 film Neighbors and its 2016 sequel.

Reuniting again: Platonic stars Rogen and Byrne as two romantically unconnected people, who were best pals while growing up, but whose friendship eventually came apart; seen together in their 2014 hit Neighbors

Seth and Rose starred as a married couple with a baby who find themselves living next door to a frat house, whose ringleader is played by Zac Efron.

The rollicking smash hit original movie was directed by Nicholas Stoller, who is also at the helm of Platonic, a half-hour sitcom headed to Apple TV+.

Rose told the New York Times that while working with Seth on Neighbors: ‘Straight off we had a good, easy rapport and a matching temperament.’ 

Latest project: Rose told the New York Times that while working with Seth on Neighbors: ‘Straight off we had a good, easy rapport and a matching temperament’ (seen in February)

‘It was fun to be in a dynamic like that, and it was easy,’ Seth remarked. ‘There’s not a lot of conflict  – you’re not always trying to figure out clever ways to insult the person. It was really like having a partner.’

Rose explained: ‘We’re both heavily influenced by America, we both have large, huge land masses that are uninhabitable, we both still have the Queen on all our money. We’re both alcohol drinkers.’  

Byrne is from Balmain, Australia, while Rogen hails from Vancouver, Canada.