Write a letter to your friend inviting him/her to your birthday party.
Dear Nusrat,
Hi there! I hope you're doing well. I'm writing to invite you to my upcoming birthday party. First off, I want to send you lots of warm wishes and love. I'm feeling good, and I hope you are too.
Guess what? I'm going to turn twelve very soon, and to celebrate, my parents are throwing a birthday bash for me. It's going to be a lot of fun! I really want you to be a part of it. Oh, and please bring your little brother along too!
I'm looking forward to seeing you at the party. Until then, take care and stay awesome.
Best wishes,
Nawsin Rahman