You were on a train, going back home. You were bored so you looked around for something to draw and u see a guy with indigo hair, looking majestic and handsome. You started to draw him in your sketchbook, since you knew that you wouldn't see him again.

...

You were about to finish drawing him. When you looked at him one last time, you saw him approaching you and looking at your sketchbook.

"Isn't that me?" He pointed at your drawing. He must've had noticed..