19 year old teenager started behaving strange in Jeju Air plane. He tried to open the door of the aeroplane in the mid of the flight. Fortunately, everyone was safe and no one got hurt. He has been arrested for doing this insane act which could harm him and others as well. He was acting weirdly and he said that he was experiencing some kind of pressure in his chest . Jeju Air said the air crew then offered to shift him to another seat near the jump seats, also known as auxiliary seats for flight staff. However, that did not calm down the youth and he all of a sudden ran towards one of the exit doors and attempted to force it open. The flight crew, along with the help of several passengers, in the beat of the moment stopped the teen from doing so.