讲述了以龙哥、雪琴、钮钴禄、老四、崔根宪等五人在北京胡同内经营音乐主题酒吧，钮钴禄facing old age alone.Bella's mother sets her up with Bruno,a novelist/cabbie who likes to bed-hop and whose ex-wife expects their two children to stay with him for awhile.While Bruno learns some maturity from his...奈杰尔。、各路好友互动，引起一桩桩啼笑皆非、滑稽幽默事件的故事。