For example, if you love space, when you look through a telescope do you run through the house at breakneck speed to show everyone what you've seen? Shouting things like, "Ohmygodohmygodohmygod its the coolest thing in the world never seen anything cooler love it.", and other dribble, even though the thing you're looking at, whatever it is, is something you've seen a million times before.. and it has this effect on you every time? That was sort of a long-winded example, but I think it makes sense. If it doesn't, tell me. I get this way with music. So far, I don't know of anything else that does it. But, I do all the things mentioned above, when hearing a song. And because of that, I'm going to show you this song that I'm feeling that way about right now. ( Even though I've heard it a million times before. ) http://www.youtube.com/watch?v=0VF0BlXP-0Y -- So, do you have anything that makes you like this?