Why did Pakistan lose to Bangladesh in the Asia Cup

To lose and win is the part of a game.This keeps interest in game.Pakistan’s cricket team is one of the best sides in the world.But this does not mean that Bangladeshi cricket team is weak and can not win against Pakistan or any other team in the world.Bangali Tigers are capable of winning against any team of the world.They have improved themselves as a team and their present status is brilliant.They are considered a big team now a days and can win even against Australia,England and South Africa as well.Their victory against Pakistan is not astonishing at all.