TWS opened up about their honest feelings ahead of their fourth year since debut. In an interview with Maeil Business Newspaper's Star Today, the group, which released its second single "TO US" on the 2nd, talked about the sincerity poured into the new release and the changes they have felt while promoting. Kyungmin said, "As we entered our third year, there was lethargy and boredom that came from repetitive routines. We found the fun again by thinking about why we started this work." He added that they never felt complacent but thought about how to show colors they had not shown before, and that while they were in a hurry early on, over time they learned how to pace themselves. The members focused on fully delivering the message of the music. Jihoon said he thought of fans from the moment he first heard the song, and the choreography emphasizes teamwork by starting in pairs and ending with all six members dancing together. Youngjae, Dohoon and Shinyu took part in writing lyrics; Dohoon made "trust" the key word, and Shinyu said, "Like the lyric 'I'll leave myself to you,' I wrote down exactly the emotions I felt." Leader Shinyu confessed that he thought every day about what makes a good leader, and Jihoon said, "Now we can quickly notice what each other wants." Jihoon said he hopes to one day present a performance-focused song as a title track and described TWS as a "healthy team," while Kyungmin compared the group's charm to a white T-shirt and jeans, saying, "We want to be a team that makes people want to keep listening."