The MCs asked the guests of 'Hello' if they had ever seen ghosts while they were recording. Baro answered, "It was while we were working on 'Lonely' at our studio. I was working in a separate room from Jinyoung-hyung, but I heard a voice of our company employee. I heard someone call 'Sunwoo~' which is my real name, so I came out, but no one was there. But suddenly, Jinyoung hyung in the next room said, 'Yes?' and came out of his room. He said he also heard a company employee call him, and came out."

SEE ALSO: NCT's Renjun officially announces hiatus from promotions due to symptoms of anxiety

He added, "Out of all the B1A4 songs, 'Lonely' was #1 the longest, and maybe that was the reason."

Sounds like Baro and Jinyoung might have really had a run-in with a ghost!