Cabello and DaBaby performed the song on "The Tonight Show Starring Jimmy Fallon" on December 12, 2019. It has currently peaked at number 12 on the "Billboard" Hot 100 becoming the highest charting single on the chart from the album. Like other singles, it also received a music video. The Dave Meyers directed music video was released on February 12, 2020. It also debuted at number 35 on the Mainstream Top 40 airplay chart, peaking at number one, becoming her fifth song to do so. "First Man" was announced as the seventh single from "Romance" on June 22, 2020. Cabello released its music video the previous day, coinciding with the 2020 Father's Day celebrations. "Señorita", Cabello's duet with Shawn Mendes released in June 2019, was originally included in the deluxe edition of Mendes' self-titled third studio album. It was later also included on "Romance". "Señorita" debuted at number two on the "Billboard" Hot 100 on July 6, 2019. It later peaked at number one on the chart issue dated August 31, 2019 becoming Mendes' first US number-one song and Cabello's second after "Havana". Cabello officially announced The Romance Tour on November 13, 2019. The tour was set to go across North America and Europe starting in May 2020, but was later postponed due to the ongoing COVID-19 pandemic. "Romance" was met with generally positive reviews from critics. At Metacritic, which assigns a normalized rating out of 100 to reviews from mainstream publications, the album received a weighted average score of 71 based on 12 reviews, indicating "generally favorable reviews". Matt Collar of AllMusic said that the album "Cabello feeling loved and seen by someone else" and "just as much about her seeing and understanding herself as an artist." Chris Willman of "Variety" opined that ""Romance" is a record that "bumps her up a level as an artist, without trying to advance her into maturity too fast. Those closing tracks do set you up, anyway, for larger leaps." In a mixed review, Hannah Mylrea of "NME" stated that the album "shines during these more upbeat, fun moments" but "is less successful when Cabello tries to show the side of romance where you're falling head over heels or doubting a relationship". Adam White of "The Independent" considered the album a "marked improvement on the pick'n'mix anonymity of her 2018 debut", adding that while not everything works on the record, "there is an obvious through line connecting the majority of its tracks".