Jeannie tells Tony she has never had a birthday but knows that Neptune was in Scorpio the day she was born. Tony tries to find out her birthday through a NASA computer, but Dr. Bellows finds out and takes the answer away before Tony can read it.
Jeannie is jealous when Tony refuses to break a date with a friend.
While Tony distracts Dr. Bellows, Roger taps into the NASA computer again. He finds the answer, but before he can tell Jeannie her birthday, he is shipped off to Alaska. Tony throws Jeannie a party anyway.