On one hand, the childhood friend finally managed to be with the guy. I always love it when that happens. On the other hand, the poor protagonist couldn't give her macaroons to her crush.
Happened to me once, i can only say "oh well" to myself and surprisingly still being close friend wih her for a while.
You don't lose anything girl, you're just getting stronger than before!
This ruined my day, it left me depressed , and even worse, at the time of checking this, its only genre was romance. I was fooled, bamboozled, lied to.
This isn't NTR, she just lost her chance, she was too late.
The boy didn't cheat. In the first place, our MC is at disadvantageous position compared to the Childhood Friend because the boy and our are not neighbors.