Trying to find an old video

It was a story about a girl being born in a rich family who befriended a bullied girl, and they both became best friends later on the same girl grows obsessed with the main character, as she was her only friend, the story ended with her best friend trying to kidnap her baby and gets arrested. I think tge MC's best friend was named Sheera or Shelly I'm not sure

The animation was pretty unique, I think that story was the only one which had that animation style, i think both the MC and her friend were redheads ​