Twilight finds out Fluttershy has the guy she likes. She goes to tell her friends that she is hurt.  
Pinkie Pie lashes out at her saying she doesn’t care.  
Rainbow Dash and Applejack feel bad that Twilight is being yelled at by Pinkie.  
They wonder inside their heads: “What happened to the old happy Pinkie Pie, before she turned out to be a total bitch?”  
Twilight goes and she cries. She liked that boy alot. After Flash Sentry ditched her for the other Twilight, she was looking for another boy to fall in love with. But Fluttershy stole her man. Now she is broken.