I knew I would love this since I first watched the trailer.
The whole cop falls for gangster thing really gets me.

The story goes beyond romance and we get comedy, lots of great action and dramatics scenes. The chemestry between the two lead actors (Jake Hsu and Chris Wu) is amazing! When I saw the poster I tought they wouldn't work together but I was wrong. All interactons feels genuine. There is no awkwardsness, the kissing, the figthing, everything is really good. Also, I love how Meng Shao Fei’s personality is different and unique.
I didn't enjoy the secondary couple that much. Maybe because that kind of comedy doesn't really appeal to me. However, I consider Jack a good caracther.

Love the intro and ending musics, really fits the show!

I've just watched for the second time and it's even better now. Definitely worth watching.