Just so you know, when the time comes I’ll be more than happy to help you out with whatever you might need, and I’ll even push you around in a wheelchair!
Come to think of it, I don’t reckon that’s too far off actually!
Looking back at our childhood, I can only find happy memories of our times together. It warms my heart to know that we still have many more years to enjoy together.
Have a spectacular birthday as you deserve, big sister!
Happy birthday to the most intelligent person in our class.
Your dedication to your schoolwork is so inspirational and I sincerely hope that you achieve everything you are striving for this year, as you deserve it more than anyone I know.
On your special day, I wanted to remind you of all your wonderful attributes, but there are simply too many to list! The main one, though, has to be that you are a really great friend!