I wish आप happiness, प्यार and great things to come! It's going to be really hard to come close to what Cheri & Arianna wrote, but I'm going to try :)
I pray that आप feel better, and that your luck starts to change. I hope आप know how much I care about आप & how much आप mean to me. You're the kind of person that does everything for everyone else and ask for nothing in return. आप have such a kind दिल & soul. I am the luckiest girl in the world to have a sister like you! There's nothing I wouldn't do for आप या to make आप happy.
Never change, sis. आप are the best sister a girl could ask for!
I प्यार आप so much, sis!
Your sis, Brittany