Subtitles section Play video Print subtitles How do you know if you're in love? No idea. Anyone? Well, you know, when something in your soul goes "boom"; that's the simplest way I can say it. What are you looking at? Oh, I was just thinking about the first time I laid eye on you. Love is a flittery, fluttery feeling. Contact in 5, 4, 3, 2⏤ I'm telling you, there's always a boom in there somewhere.