Kendall Jenner's date night with Ben Simmons seemed to go well ... because it ended at a fancy Beverly Hills hotel -- together!
After a dinner date at The Nice Guy, the two rolled over to Hyde Nightclub where they partied together until around 2:10 AM ... and then ultimately ended up at the Waldorf Astoria.
Ben helped Kendall bring in her bag from the car -- and you can probably guess how the rest of the night went from there.
Doesn't seem to be a one-night stand sorta thing .