Taehyung and jungkook both are billionaire Cousins and also Mafia Kings they are very dangerous, They own Asia,They both are on mission that's why they used bus service so no one can recognise them but then they saw their enemies are Chasing them so the need to hijack the bus And they did Their is 30 passengers in bus including you(Sana) and your bestfriend(Shruti), all the passengers are so scared of both the Mafia brother because they have guns in their hands Sana= laughing Shruti You