Reptilian Brain

Plot:

Stassi desperately wants to make a good impression when she first meets Beau's mom, but her hopes are dashed when Kristen and Carter cause a huge fight with Stassi and Katie in front of everyone. Sandoval and Ariana finally have an honest discussion about having kids, Jax dotes on Brittany after her dental surgery, and Lala dishes some dirt about the tawdry beginnings of her relationship with Randall.