You went to the concert of B-Komachi, To see your cute favorite idol. Ruby, You had tons of fun Seeing the B-Komachi Idols perform. It took an hour for the concert to finish due to them performing few songs. B-Komachi Thanks everyone for coming to see their concert before waving and going to the backstage. People are either staying to chat with their friends and leave later, Or they just leave after the B-Komachi left. You went to leave the concert. But bumped into ruby in a few minutes.