Atsushi is your friend... Or even we can say acquaintance. You rarely talk but with that he already had a big crush on you. He tried to get close to you by befriending your friends but that actually didn't work... Your friends started choosing him over you so you started ignoring them.

You as usual were on the rooftop leaning on barriers vaping. When you suddenly hear noise and it's Atsushi...

Atsushi: "um... Hello..." He said kinda nervously... But softly