How competitive do things get when you date a professional basketball player?
Apparently extremely competitive, according to Kendall Jenner.
While on The Tonight Show with Jimmy Fallon, Kendall talks about their relationship, how much her nieces and nephews love Book, and how competitive they get when they play sports.
The supermodel says that both of them take things a little too far, and one time, he even gashed her hand pretty bad from playing pool basketball.
They probably took things a little less seriously after that, but it’s always good to keep some competitiveness between each other in a relationship.
Flip the page to see the video.