While visiting Mexico, Frasier meets a beautiful supermodel named Kelly Easterling and the two have a red-hot fling. Upon returning to Seattle, Frasier tells Martin, Niles and Daphne all about Kelly, but they don't believe him, and fear Frasier's loneliness has caused him to create an elaborate fantasy about dating a supermodel.

Determined to prove to his family that Kelly isn't a figment of his imagination, Frasier tries to take a picture of the sleeping supermodel after she stops by Frasier's apartment for an evening of romance. But when the camera's bright flash wakes Kelly up, she can't believe Frasier is taking her picture. Angry and insulted, she leaps out of bed and heads for the door.

As fate would have it, Niles, Daphne and Martin walk into Frasier's apartment just as Kelly is walking out. They're shocked to see that Frasier really is dating a famous model, though the couple's conflicting schedules will prevent their fling from becoming anything more serious than that.