Holy cow was this a bad episode. Pinkie said “without the yovidaphone her life had no meaning”.
 
So she, without a second thought, moved away from all her best friends who’d die for her because she can live without them, but not some stupid f**king instrument she started playing the other day? I know this is a kid’s show, but the cringiest self-insert fanfics have better writing.
 
It’s not like she tried moving away in Party of One when she thought none of them wanted to be her friend anymore. So some instrument is actually more important to her than her friends.
 
If anyone can defend this, I’d love to hear it.