This Little Girl Saw Something Magical for the First Time in Her Life,Watch her precious reaction!

In a moment of discovery caught on film, three-year-old Madeline's eyes light up while waiting for the train. The train ride was Madeline's first, taken in honor of her third birthday. She had always shown an interest in the commuter train her family often drove past in their Nashville neighborhood, but her first experience seeing the train up close inspired wide-eyed awe.