Rebecca goes into an early labor; Randall finds his biological father; Kevin faces a personal and professional crisis; Kate finds herself at a low point.
Jack and Rebecca struggle with raising a family; Beth grows suspicious of William; Kate stresses over her weight loss; Kevin faces fallout from his meltdown.
Jack and Rebecca take their kids to the community pool; Kevin experiences his first NYC audition; Kate stalks Toby's ex; William's past sends Randall spinning.
Jack and Rebecca disagree about the future, Toby makes a gesture to Kate which backfires, Beth surprises Randall, while Kevin and William have a heart-to-heart.