Full transcript
0:02There's something inside me I still
0:04don't completely understand.
0:07>> [music]
0:08>> My heart.
0:10Yes, I have one.
0:12And apparently, it doesn't like taking
0:14breaks.
0:16Every beat starts with an electrical
0:18signal. It tells the heart when to
0:20contract.
0:22>> [music]
0:24>> Then each contraction pushes blood
0:26through my body.
0:28Even when I'm flying.
0:33But sometimes,
0:35my heart knows something before I do.
0:43That wasn't a normal heartbeat.
0:45Something was out there.
0:48Wait, what's happening?
0:51>> [music]
0:51>> That's impossible.