Bishoujo is a Japanese word used to refer to a good looking girl or woman. Pocket Bishoujo (along with Pocket Bishonen, the male version) is a parody of Pokemon. So basically, if you get the quiz right you get to say you "caught" whoever it is you were trying to catch.
Oh, OK. I bet when Suzanne said "I do" she never expected her wedding photo to be expropriated to such a purpose as this, though! :biggrin: