"Falling in Love Again (Can't Help It)" is the #EnglishLanguage name for a 1930 #German song composed by #FriedrichHollaender as "Ich bin von Kopf bis Fuß auf Liebe eingestellt" (literally: "I am, from head to toe, ready for love"). The song was originally performed, in the 1930 film #DerBlaueEngel (English translation: The Blue Angel), by #MarleneDietrich, who also recorded the most famous English version, which became her anthem.
https://youtu.be/7heXZPl2hik