It's Crazy lyrics

I jump up at down, shake out the sun Laugh like a loon, everything is fun It's crazy, but I'm in love I act like a fool; what do I care? I'll be a fool as long as you're there It's crazy, but I'm in love I spread my wings and then I fly All around the city The world's my sweet potato pie, And I'm sittin' mighty pretty I sleep by the stars, chase that old moon, Fall into of bed hummin' a tune It's crazy, but I'm in love