I agree that there is no bonding between Sam and Holiday and it is no good match at all. Nobody wants fighting constantly all day long when together. Perhaps there is an surprise ending. On the other hand traditional Chinese thinking is that husband and wife should compensate each other. Maturity eventually changes people behaviour and demeanour.
I think they are nothing in common in terms of characteristic. It is too hard for Holiday to live with Sam. It is good for Sam to be serious on his work, but not after work.