[3] The previous members Kang Won-rae and Koo Jun-yup, who were to enlist in the military, suggested Hyun take in Kim Sung-jae, who later brought in Lee Hyun-do.

[8] The album sold 300,000 copies a month and a half after its release,[9] and "We Are" topped the charts of the SBS music program TV Gayo 20 for five consecutive weeks.

[13] On 7 June 1995, Deux held a press conference announcing their disbandment, citing health issues caused by their busy schedules.

The song was originally meant for Kim Sung-jae's second solo album; Lee Hyun-do made it a duet by adding his own vocals to the track.

[31] Deuxism and Force Deux ranked 81st and 35th place respectively on Kyunghyang Shinmun's Top 100 Korean Popular Music Albums list.

[25] For the group's 20th anniversary in 2013, a tribute album project went underway, on which musicians like Brave Brothers, Shinsadong Tiger, and Muzie participated.