The song "Tu Tanta Falta De Querer" by Mon Laferte is about a person who is struggling to move on from a past relationship. The lyrics express the sadness and confusion of the singer, who still loves her ex-partner despite his lack of love and affection. The singer is seeking answers and closure from her ex, who she feels has abandoned her. The song portrays the pain of unrequited love and the difficulty of letting go of a relationship that has ended.

Norma Monserrat Bustamante Laferte (born 2 May 1983) is a Chilean musician, singer, composer and painter with Mexican citizenship. She is known for her musical versatility, having composed songs in a wide variety of genres such as pop, rock, bolero, cumbia and salsa. By 2019, she was the Chilean artist with the most listeners on Spotify worldwide, as well as being the Chilean artist with the most nominations in a single edition of the Latin Grammy Awards (5 in 2017). Some of her successes include "Tormento", "Amor completo", "Si tú me quisieras", "Tu falta de querer", "Amárrame", and "Mi buen amor". She received a Latin Grammy in 2017 for Best Alternative Song for "Amárrame".