Strays kids is a popular Korean boy band who Act serious about music but Act like children. From oldest to youngest, Bang Chan, Lee Know or Minho, Changbin,Hyunjin,Han, Felix, Seungmin and I.N or Jeongin- known as the maknae..

They were having a full wide tour. Their group songs then each member's individual solos. They would perform with songs from their recent albums of the year then later would do their solos after a few performances of their songs.

Bang Chan's parents were in the crowd of this tour. His parents call him Chris or Christopher which is his real name. They mostly used Chan's full name, 'Christopher Chahn Bahng' when they were upset or when they would lecture him. They didn't know about Chan's solo, 'Railway' and specifics.

During the tour, every member but Bang Chan had performed their solo so he was up last. He forgot that his parents were in the crowd of this tour. So mid way through his solo, 'Railway', Bang Chan was unbuttoning his shirt and slipped it off, showing off his toned muscular body with a temporary tattoo of angel wings just by under his hair to the fans AKA Stay/Stay's. He was like for the remainder of the performance then by the end, put his shirt back on. Every member was shocked by what their leader did, especially Felix, Seungmin and Jeongin. They knew that Bang Chan's parents were in the audience but Chan himself forgot. After the performance, Every member thanked their fans for coming then headed backstage.

Everyone was taking off their ear pieces etc then Seungmin whispered to Changbin, holding back his laugh. It was their Chan's parents heading backstage, probably to lecture their son about the 'Railway' performance although Chan was 28 and independent with his group.