5....5 dollar fooooooot looooonnggg

No, we did not have Subway today, or recently for that matter and its not because we didn't want it!!! Lately, I have been noticing Emily is drawn to certain jingles and tv show openings. I completely understand when she comes running from across the way when she hears the Mickey Mouse Clubhouse opener or the Imagination Movers brainstorm song. But the Subway commercial??? Why does that send her running? The opening to "The Office"???(I think Ed taught her to be excited about that). Even more odd is that just about five minutes ago she went flying across the kitchen to the tv when Dino Train was on. She loves dinosaurs for some reason(probably because you get to say "roar" when talking about them) but I have only had her watch that show probably 2 times. Its not that its not good its usually on during her naptime so she doesn't get to see it. How did she know what it was? Does Dino Train have some secret subliminal message in their opener that sends toddlers running? How about Subway?