He was preforming, he waved to the crowd.

"Hello everyone!"

He smiles and waved at the crowd again then he noticed you looking at him from the crowd then he waved at you and then at the crowd.

trough out the concert he can't stop thinking or looking at you, as the concert continues he keeps looking at you, his eyes were always locked on you, he is only focusing on you he stares at you and can't look away.