What's the most unexplainable thing that has ever happen to you?

I myself would say i believe in the paranormal. im not talking all scary things and fake tv shows that just have "ghost hunters" turning the camera saying " did you see that" " did you hear that" crap.. im talking about things that have actually happened to people, whether it be good or bad. people may say its bull or that im delusional but i know wat has happened and if no one wants to believe then thats their choice. im not one to go out and call out ghosts and say im a ghost hunter blah blah blah... but i do believe that someone who was once living can somehow be with or around you. My favorite experience was after my grandfather passed away. we were so close , he was like my father since my real father skipped out on me, and when he passed away it was horrible and tramatic, i saw him dying before my eyes and i feel very special that i was the only one he hugged and kissed right before he died as if he knew he was going to pass away that night. well a couple of months later i was still grieving and i wished i could talk to him and just hug him one more time, i was alone in the front of the house while my mom was n her room in the back of the house, as i came out the kitchen i looked into the hallway and i saw my grandfather in his wheel chair smiling at me .. im not gonna lie i was scared .. so i jumped back in the kitchen to think about what just happened, i peeked at the hallway again but he was gone, i was so sad that i didnt have the courage to try to walk up to him, even though i was sad i was still grateful that i got to see him while i was in a very sad place in my life. after that day it only happened again once a few years later and never again. that experience was very special to me. you can say what you want and call me crazy but i know what i saw and exactly how i felt that day. i cant force you to believe what happened but i can tell you it was real to me. So the question is what is the most unexplainable experience you have had with the "paranormal".. good or bad..only answer if you have had an experience and believe that theres a possibility these things can happen, dont answer if youre just some one who likes to ruin things for people. thanks