B1A4's Gongchan opened up about finding it difficult to start traveling. In a reveal of their MBTI (Myers-Briggs Type Indicator, personality assessment tool) types, Gongchan shared that he is an ISFJ, while Sandeul is an ENTP, showcasing their completely opposite characteristics. Sandeul expressed his preference for spontaneous travel, whereas Gongchan admitted, "I'm a bit scared to adapt to new environments," highlighting his apprehension towards travel.

During an episode of JTBC's 'Chatroom 25 Hours', when Kim Sook asked if he doesn't travel, Gongchan responded, "I like watching programs or YouTube, but getting started is hard." Kim Sook suggested that he should travel with Sandeul, who mentioned, "I went to several places like Cebu and Japan without any plan."

Yang Se-chan's question, "What do you do when you travel?" was metaphorically answered by Jun Hyun-moo on behalf of Sandeul, saying, "For Ps, 'what to do' is a tough question. We just go with the flow. If there’s a line, do we join it?"

Sandeul, surprised, asked, "How did you know?" to which Jun Hyun-moo related, "I'm the same. I'm totally a P," creating a moment of solidarity.