AceShowbiz - Timothee Chalamet is pretty much a big star right now, but that doesn't mean he won't get starstruck anymore. Stopping by "The Tonight Show Starring Jimmy Fallon" on Monday night, December 9, the actor recalls the birthday dinner he had with Kid Cudi and Pete Davidson. Things seemed okay at first until Kim Kardashian and Kanye West came in.

According to Timothee, who initially didn't know that Kim and Kanye would be coming, the couple arrived a little late at that time. Thus, the "Call Me by Your Name" star just casually hung out with Cudi and Pete as he thought that the dinner would be attended with just the three of them. That all changed when the couple entered the room, as he recalled, "It feels like there's an earthquake in the restaurant. It was epic. You turn around and I was like, 'Holy s**t.' "

Feeling a little bit out of place at the dinner, Timothee admitted to feeling "like too much of a fraud or something. So, I'm like, 'What?! This is nuts!' " In the end, the "Beautiful Boy" actor rushed to the bathroom to ask for advice from his friends. "Seriously, I sent a text to two friends, like, 'Am I worth? Does this make sense?' And they were like, 'Man, 16-year-old you would slap the s**t out of you and you'd go back to the table,' " he remembered.

Timothee ended up doing what his friends told him and was finally able to have fun. "It was a good time. And then you have enough like random whatever they have at the table and you forget about all of it anyway," he said.

Kanye, Timothee, Kim and Pete gathered at Nobu Malibu last January to help celebrate Cudi's 35th birthday. The "Keeping Up with the Kardashians" star shared a slew of photos from the birthday dinner to her Twitter account at that time. In one photo, the guest of honor could be showing his guests something funny on his phone because they were all laughing.