'Be Careful With Him!' Briana DeJesus' Sister Brittany Warns Her About Dating Javi Marroquin

What are sisters for?!

In a deleted scene for Teen Mom 2, Briana DeJesus chats with her sister, Brittany, about dating their MTV co-star and Kailyn Lowry's ex-husband, Javi Marroquin. While Briana admits the two are just friends at the moment, she isn't cancelling out the idea of possibly becoming an official item in the future. However, Brittany isn't sure of the idea!

"I'd just be careful with him," Brittany warns her. Briana replied, "We're just friends for now."

Watch the clip above for more love triangle drama! Teen Mom 2 airs Monday nights at 9pm ET, only on MTV!