In a post on her website and app, entitled "Did You Know? My First Kiss," Kenny explains how Kylie totally tried to prevent the smooch from happening.
Apparently, a group of friends (including Kendall's crush!) were all hanging out at Kris Jenner's house, playing Truth or Dare, where Kendall jokes "of course, the point of that was to kiss each other." Yep!
"Kylie was so nosy, so we kept going to secret places like the trampoline - and Kylie kept spying and, like, popping out of trees, lol. We were like, 'Go away!' and she was like, 'What are you doing?!?'" she recalls. She then explained that Kyle followed them everywhere and kept saying "you're being shady!"
Finally, they ended up in the bathroom, the only door that had a lock, and the first kiss was official.