Kourtney Kardashian got to spend some quality time with her youngest child Reign, 20 months, on Thursday, posting a picture of the duo out to lunch on Instagram.
"My heart," the 37-year-old simply captioned the super sweet photo.
It's no secret that the reality star loves spending time with her three kids, often sharing pics with son Mason, 6, and daughter Penelope, 4, on social media as well.
Kourt previously said her favorite part of being a mom is "watching your kids grow every day — watching all the little moments. I actually think my favorite part is that you relive your own childhood — going to Disneyland and watching all the movies I watched when I was a kid."
Scroll through the gallery below for more pictures of Kourtney and her amazing little family!