Nick Jonasdoesn’t mind admitting how much he lovesPriyanka Chopra’s smile!

Three days after the pairpacked on the PDAduring a Los Angeles dinner date, Jonas, 25, left a flirty comment on one of Chopra’s latest Instagram posts.

“That smile,” he wrote alongside the photo, adding a heart emoji.

Priyanka Chopra/Instagram

nick

Shortly after news broke that Jonas and Choprahave been spending quality time together, an onlooker told PEOPLE the new couple cuddled at a table on the patio while enjoying a dinner date at Toca Madera in West Hollywood, California, on Thursday.

“They were very affectionate with each other and seemed to not care who saw,” continued the source, adding that they “seemed really into each other” and “were very cute.”

The stars were also spotted enjoyingBeauty and the Beast Live in Concertat the Hollywood Bowl last week before spending the rest of Memorial Day weekend together.

George Pimentel/WireImage

700040641AR00017_Rei_Kawaku

“We were both wearing Ralph Lauren and we decided to go together. I didn’t ask his age. 11? I didn’t know that,” Chopra responded. “Yeah, we were on the same table and we already know each other. So he was like, ‘Hey, you wanna go together?’ And I was like ‘Yeah, okay, let’s go together.’ It ended up working out.”

RELATED VIDEO: DoesNick JonasAsk His Future Sister-in-Law Sophie Turner for ‘GoT’ Spoilers?

An insider previously told PEOPLE Jonas and Chopra stayed in touch after hitting it off last year but have been heating up over the last several weeks.

“They’re flirtatiousand have been hanging out and text all the time,” said the insider, who added that the relationship is still “very casual.”

The developments come just two weeks afterChopra attended pal Meghan Markle’s royal wedding to Prince Harry.

source: people.com