Dear Mom and Dad,
I know I've given you guys plenty of crap throughout the years, but I really do appreciate everything that you do for me. Even if I don't say it enough, I love you both very much. You've always been there to help me in any way that you can, even if it's just through moral guidance or by letting me still live at home at the age of 28 so I can finish my education.
Thank you very much for all you do!