Luck has nothing to do with it, my dear. Your connection existed way before you found each other. When you meet a twin flame, you learn it was not a coincidence either. Everything about your encounter feels like you are reconnecting the dots. You are walking a journey that you already traveled before. Matter of fact, you are always remembering each other as if you have already lived a life together. You and your twin flame are written in the stars.
I hope this helps. Stay blessed!