The Train Carriage Went Dark And Everyone Heard A Loud Slap. The Reality Is Priceless

Four different personalities were sitting in the same carriage on a train and having a conversation together on random topics to help the time pass. When the train began to go through a tunnel, the carriage went dark and everyone silenced briefly. In the moment of silence, the sound of a kiss followed by a loud slap occurred and everyone was trying to figure out who or what just happened.