Kailyn Lowry to Briana DeJesus: Way to Make Out With Your Mom, Nasty-Ass!

There was a moment on this week's episode of Teen Mom 2 that left fans sharply divided.

No, we're not talking about Jenelle's declaration of love for the NRA, or Leah Messer's revelation that she hooked up with Jeremy Calvert.

We're talking about an unexpectedly intimate moment involving Briana DeJesus ... and her mother.

Yes, just before Briana headed to Miami to undergo plastic surgery, her mom Roxanne went in for a kiss that went on a tad too long for most fans' comfort.

And Kailyn Lowry was among the first to point out just how weird the makeout session really was:

1. Roxy Music

Bri and Roxy have always been close. But prior to Monday night, we didn't realize just how close they were.

2. Going Under the Knife

Much of this week's episode of Teen Mom 2 surrounded Briana's planned cosmetic procedure in Miami. And for a relatively routine operation, her plastic surgery resulted in a ton of drama.

3. The DeJesus M.O.

Of course, everything Briana does results in a ton of drama, but we digress.

4. Happy Endings

We now know that Bri's procedure went off without a hitch, and she's pleased with the results. At the time the episode was filmed, however, the outcome was uncertain.