What is love? Does anyone really even have a vague idea? And if love weren't of this world, but something from another world?

Chiara works in a nursery school, but wants to be an actress. When she falls in love, it always happens with two men at once, which constantly makes her end up in a heap of trouble. During a dinner party, her mother introduces Ugo, her new boyfriend and intended groom, to her and to the rest of the family. Too bad that Ugo isn't the calm and a little heavy-set accountant that he says he is, but an alien with a tail, and the only one who notices is little Edoardo...