Bairtle throws a house party for Aifric's class while his parents are away.
There is a new girl in school, Zara. Aifric befriends her but soon discovers she is a real live alien, Yes! An alien!
Aifric feels like she is the only person on earth not in love. Even Traolach has a new girlfriend! However, Aifric's sadness doesn't last for long as she soon discovers that Traolach's girlfriend is not what she seems.
Aifric's principal is fed up with all the student shenanigans at his school. He decides to install CCTV.