Discover the story of the song > ICU (Madison’s Lullabye) – Demi Lovato

The protagonist wants to protect her little sister from making the same mistakes she did, and be someone she can turn to when feeling scared or alone. She believes in her sister's ability to overcome any obstacles and change the world. The protagonist promises to tuck her sister's hair behind her ear until she falls asleep, saying a prayer and keeping her close. The song ends with the protagonist and her real-life little sister expressing their love for each other.