Mercy
performed by Glee Cast
(Song)

Yeah Yeah Yeah I love you but I gotta stay true my morals got me on my knees I'm begging please stop playing games I don't know what this is but you got me good just like you knew you would I don't know what you do but you do it well I'm under your spell You got me begging you for mercy why won't you release me you got me begging you for mercy why won't you release me I said release me Now you think that I will be something on the side but you got to understand that I need a man who can take my hand yes I do I don't know what this is but you got me good just like you knew you would I don't know what you do but you do it well I'm under your spell You got me begging you for mercy why won't you release me you got me begging you for mercy why wont you release me I said you'd better release yeah yeah yeah I'm begging you for mercy yes why won't you release me I'm begging you for mercy you got me begging you got me begging you got me begging Mercy, why won't you release me I'm begging you for mercy why won't you release me you got me begging you for mercy I'm begging you for mercy I'm begging you for mercy I'm begging you for mercy I'm begging you for mercy Why won't you release me yeah yeah break it down

Will forms an all-male a cappella group called the "Acafellas", neglecting the glee club in favor of dedicating his time to the new endeavor. After two of its members quit, glee club member Finn and his best friend Puck join. The group records an album and performs at the school PTA meeting in front of celebrity guest Josh Groban, but Will ultimately recommits to New Directions. In his absence, the club members struggle with choreography, and resist attempts at sabotage by members of the cheer squad. They briefly hire well–known choreographer Dakota Stanley, but fire him when he belittles their appearances and abilities. Mercedes harbors romantic feelings for Kurt, who comes out to her as gay.