I am very glad and joyful as you joined in my birthday celebration. I am writing this letter to thank you for giving me such a beautiful birthday present. I always wanted to have that kind of watch. You fulfilled my dream uncle. I love the wonderful smart watch. It's much appreciated uncle. Thank you.
Thank you for this wonderful watch you have given to me. It is beautiful and it can do so many cool things. Thank you for coming to my party as it meant a great deal to me. You are the best Uncle.
C. Leave it out. That's like saying I like cheese burgers because they are juicy, yummy, and satisfying. Then while in the middle of your paper you say but milkshakes are better then cheese burgers.