Both Taiwanese reality shows. With contestants who fall in love and have to choose each other. It's more of a dating show, but you could argue that Love casting was one too :) Very nice and handsome boys!
Both shows are dating shows. Both shows are from Taiwan. In both shows, participants go on dates with someone of the same sex. The only difference is that "Fall in heroine" is a lesbian show and "Boys like boys" is a gay show.