A couple who laughs together, stays together.

On Monday,Kourtney Kardashianshared a gallery of recent memories on Instagram with the caption, “skies n' stuff,” including one brief clip smiling and holding hands with boyfriend Travis Barker at a table.

In the comment section, the musician, 45, wrote, “Laugh with you for the rest of my life.” TheKeeping Up with the Kardashiansalum responded, “my whole life.”

The couple will soon celebrate their first anniversary, as sources told PEOPLE in January that Kourtney, 42, and Barker had been dating “for about a month or two.” Afterpublicly confirming their relationshiparound Valentine’s Day, the stars haveengaged in PDAon a number of occasions.

RELATED GALLERY:Kourtney Kardashian and Travis Barker’s Sweetest Photos Together

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During her recent appearance onTheEllen DeGeneresShow,Kim KardashianWest said the Blink-182 drummeris “such a big part” of sister Kourtney’s life.

For more onKourtney Kardashianand Travis Barker’s engagement news and other top stories, listen below toour daily podcast PEOPLE Every Day.

“I love their relationship,” said Kim, 40. “They’ve grown so much together. … Just to think that they’ve been neighbors and friends for almost 15 years. Neighbors for like, a decade!”

Kourtney Kardashian and Travis Barker.Jeff Bottari/Zuffa LLC/Getty

Kourtney Kardashian and Travis Barker are seen in attendance during the UFC 264 event at T-Mobile Arena on July 10, 2021 in Las Vegas, Nevada.

Host DeGeneres then joked about how Barker and Kourtney haven’t been able to “keep theirhands off each other” since going public with their relationship. “They are at each other like it’s the last time they’re going to see each other, all the time!” she said.

Laughing, Kim said the couple’s PDA is “so cute.”

RELATED VIDEO: Travis Barker’s Stepdaughter Reacts toKourtney Kardashianand Megan Fox’s SKIMS Shoot: ‘HOT’

“It’s a lot, but it’s so cute,” Kim continued. “You know what? That’s what they do, and it’s so cute. And I love love, so I love them.”

“Having something that gives me the strength and hope to be able to overcome things that were so traumatic in my life, it just says a ton,” he toldNylonearlier this month. “She’s definitely that for me. I’m invincible when I’m with her. It’s like I never dreamed, I never even considered flying again.”

source: people.com