CAN witnesses a murder in a small town.The police don't allow him to leave after his testimony.On the other hand,a quarantine is declared due to rabid dogs.The whole town turns into purgatory with no exit is almost at the edge of insanity.
上海的退休工程师老汪与儿子有一个约定，每周六小汪会回父母家一次，顺便吃碗老汪拿手的菜肉馄饨。为了让儿子早点结婚生子，老汪在爱人素娟的启发下，决定自己去公园相亲角为儿子物色一名婚恋对象。在相亲角，老汪结识了老金、美琴、阿芳等人，自己也无意中卷入了一场始料未及的情感漩涡之中。
