Boys, here's what really goes down in the ladies' locker room.
Kendall Jenner just posted a little clip on her Instagram of her talking with Gigi Hadid about everything and anything dealing with boobs.
First, we see Kendall and Gigi playing dress up with some fabulous outfits.
Then, while changing together, Kendall and Gigi discuss how their boob sizes change when "it's the time of the month."
Girls, we feel you. PERIODS, MAN.
Kendall then asks Gigi if she should stuff her boobs because, you know, she's gotta keep up with Gigi's size.
You can watch the clip below.
Boobs, gotta love them.