Rachna Khatau

Leonard tries to secure the perfect wedding venue for Sheldon and Amy; Howard and Bernadette figure out who should stay home with the kids.

The guys scheme to keep their rooftop beach by campaigning against their building's current apartment Board President; Bonnie and Riley go on a double date with "twin" brothers.

Tucker schemes to win back a former girlfriend who is newly single; Bonnie and Riley bond while camping out in a department store for a crib sale; Danny struggles to babyproof his and Riley's apartment.

Ben and Danny compete to see who can set Bonnie up with the better date; Riley and Tucker become involved in a neighbor's marital problems.

Riley is confined to the couch while awaiting the arrival of the baby; Tucker tries to help Danny decide what to buy Riley as a "push gift;" Ben struggles to answer Emma's questions about why she doesn't have a mother.