Congratulations, my sweet, Friendship is a pearl. And as you know pearls are rare. But I have one. A rarity. She is my confidant, she is my sister-in-law. She is you.
I feel I must thank you for your friendship. Your candor, your presence. You have honored the name "friend" like no one else. It's great to be able to count on you for any outburst. There are so many things that satisfy me in our relationship that I consider myself a lucky one indeed!
Thank you for existing in my life. Happy birthday, sister-in-law!