Sure, siblings learn to share, but if you're a twin, you share EVERYTHING, including your birthday!
So, here's to you, sis, happiest birthday wish vibes being sent your way... (twins can do that...send thoughts to each other with just our mind waves! Luckily I can't feel her pain when she gets hurt, though. That would be brutal and unfair!)
You are fabulous, and great things are in your future!
Your big sis (by one minute)