This heartwarming video was uploaded to YouTube by Daniel Dubois all the way back in March 2011. For some reason, it's getting a viral boost and making the rounds online this week.
Daniel writes, "Madeline's dream came true when she got to ride a train on her third birthday!" Even if you could care less about trains, the joy that this little girl experiences is infectious.
Can you remember the last time you were this excited about something?