when you fall in love

there'll be a rainbow around the moon, you'll fall apart when you hear that tune, every day will end too soon, when you fall in love, you'll get weak in the knees when you see her smile, you try your best to hid it 'cause it's not your style, you let it get you cryin' like a little child, when you fall in love, when you fall in love, it's out of your hands, it gets into your heart, it changes your plans, but you'll only understand, when you fall in love, the summer breeze will chill you to the bone, you'll walk the floor 'til the break of dawn, sometimes you'll feel so alone, when you fall in love, and you won't notice, but the day that it shows, that light'll follow you wherever you go, and that's how you'll know, when you fall in love,