Alex and Sammy live with their mom, dad, and dog Sprout, in a cozy house with a red front door. Sometimes this house feels a little stressful!

Sammy and Alex are afraid that all this stress is their fault, until one day when Mommy explains to them that sometimes when the grownups have oversized feelings, it's leftover from their own childhoods.

It'll take a lot of work, but Mommy and Daddy are committed to keeping their home safer for everyone. There's still room for big feelings, but love is the theme of their family now.