Xena is the program of The Great Warrior Princess, who rides around the world accompanied by Gabrielle, her best friend. She used to be evil, but met Gabrielle, who helped her get in contact with the goodness inside of her. The undefined relationship between Gabrielle and Xena has made lesbians all over the world speculate over them being a love couple. I would say that there is no doubt that they are a couple (although my girl is sure of the opposite)...
The highlights are the fights in which Xena easily defeats 20 men with her sword and chakram (and luckily, there are at least a couple of good fights in each episode).