Ava Allan

Jay and Gloria's Valentine's Day causes a stir when Phil convinces Jay to spice things up with role play. Mitch and Cam ruin Luke's date.

George Sr. and Meemaw struggle to manage the Cooper household while Mary plans Pastor Jeff's wedding.

Sheldon and Missy both run away from home together; Mary gets some upsetting news about her husband, George.

Sheldon visits the California Institute of Technology for the very first time. Georgie is furious when Mary listens in on a phone call with his girlfriend, and Meemaw tries to cheer up a jealous Missy.

Sheldon finds himself in a fierce competition with Paige when their mothers force them to attend Vacation Bible School; George is furious after Georgie makes a questionable purchase.

Dr. Sturgis is furious when Sheldon accuses him of plagiarism; Mary sets out to find a "girl trophy" for Missy's end-of-season baseball ceremony; Georgie has an awkward run-in with Veronica while on a date with his new girlfriend Jana.