User blog comment:THELOUDHOUSEFANATIC/My Main Problems With The Loud House/@comment-26212090-20161121072726/@comment-28872366-20161121081822

As for the friends flip-flopping, I find it most tragic in Sid and Eugene.

Sid is widely considered Arnold's next best friend after Gerald, so seeing him do that angers me.

And Eugene for the same reasons you listed.