Zhao is an aging bachelor who hasn't been lucky in love. Thinking he has finally met the woman of his dreams, Zhao leads her to believe he is wealthy and agrees to a wedding far beyond his means. Zhao's best friend Li hatches the idea to raise the money by refurbishing an abandoned bus, which they will rent out by the hour, the 'Happy Times Hotel', to young couples starved for privacy. Unfortunately, this plan goes awry because Zhao is too old fashioned to allow the couples to leave the bus door closed...