Kim Zolciak gave viewers a glimpse into her second-eldest son's relationship with his father Monday on Snapchat.
"I love him because he lets me hold his real gun," the paper reads.
Kash's sheet also notes that his dad's "favorite thing to do in the whole world is ride his 4-wheeler," and that he likes steak and Sprite.
Biermann is a 31-year-old NFL free agent who has played for the Atlanta Falcons.
"The Real Housewives of Atlanta" alum and Biermann married in 2011.The couple also share 5-year-old son Kroy and 3-year-old twins Kaia and Kane, while Zolciak is mom to 19-year-old daughter Brielle and 16-year-old Ariana from previous relationships.
Zolciak and her family enjoyed a tropical getaway to Turks and Caicos over the weekend.
"This guy!! I love him to the moon and back! When he hurts I hurt, when he's happy I'm happy! He doesn't even have to speak and I feel him! Thankful for this last week! Romantic and restful!!" she captioned a photo of herself with her husband.
Zolciak came to fame on "The Real Housewives of Atlanta," and presently stars on the Bravo series "Don't Be Tardy."
The show follows the star and her family in their daily lives, and completed a fifth season in December.
