Behaviour (Behavior in the original US pressing) is the fifth album, the fourth of entirely new music, by the UK electronic music group Pet Shop Boys.
This album always makes me think of my sister, who introduced me to Pet Shop Boys. I seem to recall getting her a heinously ugly fluorescent orange shirt from them with big type on it as a present one year. A lot of good songs on here, but I was ready to be hear something a little more upbeat by the last track.