Molly and Andrew take off for their first couples' vacation with Andrew's brother Victor and his wife Lydia - and despite their packed schedule, the trip is smooth sailing until a hotel employee steps out of line. Meanwhile, Molly begins to reevaluate her inability to let things go.

Issa considers doing Nathan a platonic favor. Meanwhile, both Dr. Rhonda and Andrew ask Molly to consider a different approach in dealing with people who've wronged her, and Issa extends a timely olive branch.