Billie and Aidan jump through hoops to find each other the perfect gift after learning their birthdays are only three days apart. Three days and 10 years, that is. Billie winds up selecting dozens of possible gifts; and to make things worse, Billie's ex Lewis seems to have come up with the ultimate present.

Aidan's big debut at an open-mike night hits a flat note when Billie storms the stage to cover her beau's rusty singing pipes. Meanwhile, Cheryl plays the age-game with a younger man who turns out to be a guy she met a long, long time ago; and Ed poses as a virgin to land a lady of the same virtue.