A tornado touches down in Austin and it's all hands on deck to keep the kids and community safe. Walker, Micki and Trey rush to the school where Stella, August and Ruby are at a school dance. Bonham and Abeline stop at a store for supplies where old memories resurface and the two are forced to discuss their marriage. Meanwhile, Liam and Bret get trapped in an elevator and everything Liam has been carrying on his shoulders gets the best of him and he makes a rash decision.