Jaden Smith and Kylie Jenner
Courtesy Kylie Jenner
Jaden Smith just got a very sweet, very public birthday wish.
posted a photo on Instagram
Monday for her "best friend," rapper Jaden Smith, saying she, "can't remember exactly when we met [but] I couldn't be more grateful that we did."
Jenner, 15, whose half-sister is new mom Kim Kardashian
, shyly looks away from Smith in the photo and, in the caption, writes about Smith's understanding nature and their shared sense of humor.
"You understand me like not many do and you always know the right time to make me laugh," she said.
Jenner also mentions Smith's good manners, which his parents Will Smith
and Jada Pinkett Smith may be happy to hear. Jenner said Smith never fails to "open the door on my every entrance."
The Karate Kid
star has been known to say a nice thing or two
about Jenner, causing speculation that the two are more than just friends. Smith has not commented on whether the two are a couple.