Posted 26 minutes ago"They're Really In Love": A Complete Timeline Of Timothée Chalamet And Kylie Jenner's Relationship Since They Started Dating In 2023Kimothée has come a looooong way since 2023.by Alanna MarshallBuzzFeed StaffFacebookPinterestLink When rumors started circulating in 2023 that Timothée Chalamet and Kylie Jenner were dating, everyone collectively lost their minds. And while they've kept most of their relationship extremely private (despite several PDA-filled moments throughout the years), by now there is no doubt in anyone's minds that these two are very much in love.