Disclaimer: I didn't write Harry Potter as surely as Voldemort didn't win.
Ron
Fred,
Bloody hell. You're gone. What do you think you're doing you little prankster? Why'd you die? I thought it was going to be me, when I saw you for a second I thought oh, it's okay, I'm dead. Yes I know, that's dumb, but I wasn't expecting you to leave us. You have no idea how upset everyone is Fred! Your funeral was a few days ago and boy was it a day to remember! George went way over board but even mum figured you would have loved it. And Fred... just in case you didn't already know... WE DID IT! We defeated him, and you gave up your life for the best thing we could ask for. Good Bye Fred...
Your brother,
Ron