Kylie Jenner, Tyga: We Still Hang

Kylie Jenner and Tyga are doing their own thing separately, but there's still something there, because they were partying together Thursday night.

K and T went to 1 OAK in WeHo together ... this on the heels of Tyga renting a home far, far away from her.

As we reported, Tyga's new pad is above the Sunset Strip ... 2 miles from 1 OAK. If Kylie chose to go home after 1 OAK, the drive's 45 minutes with no traffic.