Shawn Mendes & Camila Cabello’s collaboration first began with “I Know What You Did Last Summer,” which was released in 2015 on Mendes' album Handwritten (Revisited).

Their second collaboration, “Señorita,” came in the summer of 2019 on Mendes' third album Shawn Mendes (Deluxe) and Camila’s sophomore, Romance. Their relationship was confirmed shortly after the release of “Señorita."

During the COVID-19 pandemic in 2020, the two artists performed “What a Wonderful World” on Global Citizen Live: One World Together At Home. That same year, they released a studio version of “The Christmas Song” in December, which can be found on the Deluxe and Holiday Deluxe version of Shawn Mendes' fourth album, Wonder.

Mendes and Cabello posted a joint statement to their individual Instagram accounts in November 2021 ending their romantic relationship, but vowed to remain friends.