Dear Ruffnut.
Just wanted to remind you how much I hate you, just in case you were feeling happy.
But yeah, I know that sometimes we may get along but just know that we'll always stay worst enemies forever, no matter what.
I also wanted to say this: you sailing away and probably never coming back makes no difference to me. I'm still keeping that restraining order you gave me (it looks great on my wall) and that embarrassing 6th grade picture day photo of you (blackmail purposes).
Really hated that chewing gum you put on my hair (nice touch by the way) and I will cherish it forever. It brings back terrible memories of me, you and our rivalry over the years. But anyway, just wanted to say that I hate you, you dumb, pigheaded son of a bitch and I'll always be your worst nightmare.
From your arch nemesis,
Tuffnut.