...like when you play a song that's great, and you're completely pulled into the mood of the song, you feel yourself getting goosebumps all over and have the urge to tap your feet or sing along, no matter where you are, or who you're with. You kinda forget all thats wrong with the world, and can only think of the wonderful sound that you're hearing at that moment... THAT'S when i know it's a song that's grabbed me... and that's when i know that i love it...