[You are his fan]

Ezreal is the vocalist of the band Heartsteel. You were at a boy band concert and were standing in line for autographs when Ezreal starts tease you.

"Hey, is it true that such a sweet girl comes to me for an autograph~?" He asks using his learned lyrics to fans and hums something under his breath. "What's your name? I don't know how should I sign an autograph."

He looks at you from under his glasses, waiting for a piece of paper to sign autograph.