Kylie Jenner and Timothée Chalamet KISS at the US Open

Transcript

00:00 Kylie Jenner and Timothee Chalamet pack on the PDA at the US Open.

00:11 "I'm obsessed with it."

00:13 The reality star and the actor cozied up in the stands during the men's single final

00:18 match between Novak Djokovic and Daniil Medvedev on Sunday in New York City.

00:33 The lovebirds, who rocked matching looks, were spotted with their arms around each other

00:37 during the heated match.

00:39 And yeah, that's Kylie running her fingers through Timmy's hair.

00:44 "I think it's just a form of expression in a way."

00:46 The two even snuck in a quick kiss during the match.

00:50 "I can't."

00:52 The couple's loved-up outing comes after they made their first public appearance last

00:57 week at Beyonce's Renaissance World Tour stop in LA, where the two were spotted in the VIP

01:03 section having a flirty chat alongside Kylie's older sister, Kendall Jenner.

01:08 "We wanted to be really organic and truly representing our styles."

01:14 The pair was first romantically linked back in April when a source told ET they were enjoying

01:19 each other's company, but keeping things casual.

01:22 Adding that the relationship has been really fun for Kylie because it feels a lot different

01:27 than her past loves.

01:32 "But it's life I cannot change.

01:35 It is.

01:36 Keep off in the main."

01:37 Kylie was previously in an on-and-off relationship with Travis Scott, the father of her two children,

01:41 five-year-old daughter Stormi and one-year-old son, Air.

01:45 And get this, Travis was at the same concert where Kylie and Timothy made their debut.

01:50 "I'm really, really feeling good about it."

01:55 An eyewitness told ET that the rapper arrived at Beyonce's concert just five minutes after

02:00 Kylie showed up with her new beau.

02:03 Check out Travis in a video shared by Alicia Keys singing "Happy Birthday to Queen B" alongside

02:09 Alicia's hubby Swizz Beatz and Beyonce's man Jay-Z.

02:22 The beauty mogul and the rapper called it quits in January and a source recently told

02:26 ET the exes are co-parenting well.

02:30 Simply put, they get along and make their kids a priority.

02:40 As for Timothy, a source previously told ET that he "loves that she's such a hands-on

02:46 mom and boss."

02:48 He appreciates her confidence and thinks she's "incredibly beautiful."

02:52 "I love her."

02:53 "I love her."

02:54 "I love her."

02:55 (chimes)

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