1. "It's Not Right, But It's Okay" Performance. Fans of the show enjoyed this performance in the Whitney Houston tribute episode. Those who really pay close attention the development of the characters loved how Blaine has changed over time. When we were first introduced to him, he was singing "Bills, Bills, Bills" which is basically saying he needed someone to pay his bills. In this song, he said he could pay his own way. In just a few seasons, he evolved. The reactions of the other characters are priceless too.