He might just be the beautiful boy in her life.

Kylie Jenner is reportedly “enjoying getting to know” actor Timothée Chalamet, whose rumored — and unexpected — romance with the reality star-turned-business mogul first made headlines last week.

A source told Us Weekly on Friday that Jenner, 25, “is open to seeing where things go” with the Oscar nominee, 27.

“Timothée is a total gentleman and treats [Kylie] with respect,” the source explained, describing the movie star as “very charming” and “easy to talk to.”

Apparently, he also “makes her laugh.”

Kylie Jenner posing seductively in a black bra
Kylie Jenner is reportedly “enjoying getting to know” Timothée Chalamet.kyliejenner/Instagram

Timothée Chalamet at the premiere of "Bones and All"
“Timothée is a total gentleman and treats [Kylie] with respect,” a source said Friday.Samir Hussein/WireImage
Though Chalamet “is not like any of the other guys [Jenner’s] dated before” and “may not seem like her type,” the source insisted they “have really good chemistry.”

“Kylie has only hung out with Timothée a couple of times, so things aren’t that serious,” the source made sure to note of the “very new” fling. “But so far, she likes what she sees.”

Reps for the duo have not responded to Page Six’s repeated requests for comment.

Kylie Jenner posing seductively in a red dress
The source said Jenner “is open to seeing where things go” with Chalamet.Kylie Jenner / Instagram
Though neither has publicly confirmed or denied the widespread rumblings, Jenner’s car was spotted at Chalamet’s Beverly Hills mansion on Thursday.

They picked up Mexican food in Santa Monica the following day, according to TMZ — and fans have strong feelings about the possible new pairing.

“Kylie jenner and timothee chalamet dating feels the same as when two people from your high school that never interacted start dating like 6 years after graduation,” one social media user tweeted, while another critic added that they “simply cannot wrap [their] head around this terrifying information.”

Timothée Chalamet sitting on his bedroom floor
The actor is reportedly “very charming” and “easy to talk to.”tchalamet/Instagram
“Timothée Chalamet and Kylie Jenner aren’t dating this some nonsense created by Kris trying to get Kylie trending again, for other reasons than Hailey,” a third skeptic speculated, referring to the beauty guru and pal Hailey Bieber’s ongoing feud with Selena Gomez.

Meanwhile, an anonymous tipster claimed to gossip site Deuxmoi that they’ve “known about” Jenner and Chalamet’s situation “since January.”

The two certainly looked chummy while chatting it up during Paris Fashion Week, which took place from the end of February to the beginning of March.

Travis Scott, Stormi Webster and Kylie Jenner on a red carpet
The reality star split for good from Travis Scott in January.Getty Images for Netflix

Kylie Jenner and Aire Webster
Jenner and Scott share two children: daughter Stormi and son Aire (pictured here).Instagram/Kylie Jenner
Another Instagram user alleged to Deuxmoi that an actor on the set of “Euphoria” let the news slip.

Though Chalamet does not appear in the HBO series, his “Dune” co-star Zendaya does.

Jenner split for good from the father of her two young kids, rapper Travis Scott, in January, while Chalamet’s last public lady friend was actress Eiza González.