When Jules meets the man of her dreams and decides to marry, her friends re-examine their own love lives; Kate lets Will arrange a blind date for her.
Kate tries to help Will meet women; pregnancy hormones heighten Andi's libido and sense of smell.
Trying to be more adventurous, Will "sexts" with his new date; Kate catches Jules and Andi wedding-planning without her.
Kate accidentally sleeps with an escort; Andi and Bobby have a rat in their attic; Will is convinced that Lowell has taken his jacket.
Lowell accompanies Will and Bobby on a night of debauchery; Kate thinks Jules gets special treatment because she is attractive.
Kate realizes the man she is dating has a daughter -- who is old enough to date Will; Rick notices a flirtation between Andi and a playgroup dad.
Will gives his trainer pointers before Kate goes on another date with him; Andi tries to impress her gorgeous male nanny.
Andi ruins the mood during a "babymoon" with Bobby; Lowell gets cold feet after hearing Bobby's complaints about marriage; Will hooks up with an older woman (Beverly D'Angelo).
Andi and Bobby try to spice up their love life; Will misinterprets signals from his ex.
Will and Kate compete in an online dating challenge; Andi goes to extremes to get Charlie into an upscale preschool.
Kate talks Lowell and Jules into setting her up with a friend; Andi is upset when she finds out that the neighbors dislike her and Bobby.
Jules and Lowell end up with too many dogs; Will tries to coin a corny phrase.
Kate helps Bobby settle on a gift for Andi; Will is trapped when making an impromptu visit to his old house.