Photo: Lili Reinhart/Instagram; Dominik Bindl/Getty Images

Cole SprouseandLili Reinhartknow how to keep their relationship light — so light that even a shirtless picture is an opportunity for a joke.
On Saturday, Reinhartposted a sweet snapshotof her beau andRiverdalecostar on the beach sans shirt. With the ocean behind him, Sprouse, 26, contentedly gazes upward with a glint in his eye during golden hour as he carries a straw hat and slings a camera over his shoulder.
Reinhart, 22, captioned the Instagram photo, “I hope you don’t mind.”
The formerThe Suite Life of Zack and Codystar cheekily replied, “Are you guys dating.”
Lili Reinhart/Instagram

The answer, of course, is yes: In May, Sprouse and Reinhartwalked the Met Gala red carpettogether after months of avoiding romance rumors. Since then, the pairhas gotten more openabout their relationship, like when shewrote him a heartfelt birthday messagein which shecalled him “my love”in August.
Jamie McCarthy/Getty

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Reinhart’s shirtless photo of Sprousefollowshisshirtless photo ofherin September. Alongside the steamy picture, in which Reinhart gazes at herself in a mirror, Sprouse wrote, “Both the birthday and the gift. My little muse, happy birthday my love.”
Earlier in October, Reinhartspilled details about her romancein a cover story forTeen Vogue.
“I like to go on adventures with Cole,” she said. “Truly, adventures. Hetakes me to placeswhere I’m like, ‘How did you find this?’ He’s made me see these things that I would have never seen otherwise. It’s escapism, which is so beautiful and wonderful.”
source: people.com