You're Aether

You and Xiao have been friends for a long time now, you notice sometimes he blushes when he talks to you.. But now, you guys barely talk anymore bc you have this new friend.. Lately, you always feel like you were stalked

After school

You wait for your new friend at the school gate.. it's been minutes, you start to worry.. you search for him around the school.. you find him behind the school.. dead.. you see Xiao, he's the one who killed him.. Xiao's eyes widens