Rainbow's passion for science deflates when her peers convince her that science isn't cool. During Career Day, Rainbow code-switches and pursues journalism in order to fit in, only to find that the local news anchor attending the fair has also been hiding a part of herself. Meanwhile, Harrison works to mold a testimony from Denise who struggles to be anyone but herself, and Santamonica tries to steal the spotlight back after Johan suffers an injury.

Alicia and Paul strive to maintain their winter solstice traditions from the commune, but their parents want to have a more traditional Christmas with the kids. Meanwhile, Alicia's dad, Lynwood, competes with Harrison to be the kids' favorite grandad.