Tomorrow X Together (TXT)(TXT) Yeonjun revealed that he received help from RM of BTS during the time he was experiencing burnout on 'Salondrip 2.'

In episode 133 of 'Salondrip 2,' released on March 31, Yeonjun and Soobin appeared and reminisced about their trainee days. Yeonjun shared behind-the-scenes stories about never missing first place in the monthly evaluations during his BigHit trainee days, along with his experience of dissing the company in a diss rap as a trainee. He said, "Every time I took the evaluation, I was told I was too good, so I actually got more criticism," adding, "They said I was bland and colorless, so I wrote the lyrics 'the beauty of blank space.' I wrote it telling them to put my name on the debut team right away."

Soobin and Yeonjun said they are called 'mom' and 'dad' respectively within the team. Soobin said, "Being pure suits me well even without effort, but a strong concept is something I can't achieve even with effort." About Yeonjun, he said, "Among the five members, he is the most gentle and girlish, a soft hyung." Conversely, Yeonjun described Soobin as "pure-faced but strong in personality, tough, and gentle on the inside."

Yeonjun confessed that he experienced burnout after his first solo album activities. He said, "I had a strong burnout for three months. I usually say I'm having a hard time, but now I couldn't tell those around me. I think I thought I had to overcome the difficult feelings on my own." He continued, "I thought of Namjoon (BTS RM) hyung and asked him a lot of questions. He told me he hoped I would face many uncomfortable things. Soobin and I actually had a fight and an awkward period in the middle, but I wanted to get rid of all those feelings and realized I had many wrong thoughts." Afterwards, Yeonjun was the first to suggest a drinking appointment with Soobin, and they shared a photo taken together that day on SNS.