Simon invests in a babysitting course, but pays dearly when he lets Annie talk him into trying out on Ruthie, who already abused every older sibling even when much younger. Matt desperately seeks inspiration for a college project on sexuality. Wade patiently handles Lucy's insanely jealous and insecure worries after a -for him, unlike Mary, canceled- senior jocks sleepover until Matt comes to her 'rescue', then spontaneously braves Eric. Teenage mothers and (potential) fathers in Eric and Annie's church program go trough surprising hellish moves.