Why would my crush leave me on read?

Anonymous
a guy shows me all signs of liking me in person including mirroring, locking eyes, brushing past, glancing, looking back at me/ being around me all the time. we never talked but know each other since childhood. i’m a singer and once he was humming around me a lot too. I replied to his story twice on insta and he left me on read both times. this time i said “good luck” for one of his tournaments. why is he leaving me on read? should i continue liking him
Why would my crush leave me on read?
5 Opinion