Make them clap while we perform
Blaine, Kurt (Sam); Blaine/Kurt (suggested Kurt/Sam); Blaine is an attention-seeker at heart.
Note: This was written before Prom Queen aired.
Blaine is standing with Kurt when the three boys go up on the stage. The music starts and the boys sing along and he quickly realises that it's that terrible Friday song and all of a sudden he's laughing. He thinks 'how could someone do something so embarrassing?' Blaine is so amused that he finally turns towards Kurt just he can share him in on his own amusement and they can laugh together about this terrible song and this embarrassing display. When he turns to look at Kurt the boy is staring up at the stage with this sort of wonder on his face. Kurt is clearly watching that blonde kid named Sam with a smile on his face and all of sudden Blaine feels jealous.
The only person Kurt should be paying attention to is him.
The only person that deserves that kind of adoration is him.
If Kurt's not focusing on him then clearly he needs to find a way to win his attention back.
Blaine is lost somewhere between going in for a kiss or going up after these three boys to sing a song. In the end he chooses the song because at least this way if Kurt doesn't look at him the same way he looked at that Sam kid then Blaine still has everyone else's attention.