Timothée Chalamet & Kylie Jenner Show Cute Courtside PDA at Knicks Game

You can tell Timothée Chalamet feels like he hit the relationship jackpot with Kylie Jenner ... 'cause the two were putting on a full PDA playbook courtside.

Check out these super cute snaps of the pair all wrapped up together at the New York Knicks game at Madison Square Garden Wednesday night -- staring into each other's eyes, grinning ear to ear ... with Timmy even leaning in for a kiss at one point.

Basically, they looked very locked in and very in love ... and just in case it wasn’t obvious enough, the duo even pulled up in matching Knicks colors.

Timothée famously skipped the Met Gala for an important Knicks playoff game earlier this week -- but clearly the man’s got a little extra bounce in his step with Kylie sitting courtside beside him.