Dear Sir/Madam, kindly tell me the meaning the line from a song that says "a squeaky wheel gets the grease" and "I'm head over heels". Thank you.
The fist means that the person who complains gets what they want, the quiet person doesn't. The second means floating in the clouds, in love and happy. The image brought to mind is that of zero gravity, flying around upside down and turning around in space, meaning joyful.