* FunnyMoments:
** While Li stakes out Ah Jong, Tsang Yeh, posing as a garbage man, gets chewed out by an old lady.
** After confronting Li inside Jenny's apartment, Ah Jong "leaves" to use the bathroom.
-->'''Ah Jong:''' ''(looks outside)'' Aiya, there's a big rat!
* MemeticMutation: "Why don't you just shoot me dead?" Very common among Chinese-speaking country. Some netizens posted Chow's face with such subtitle when they are frustrated and going to give up.
* MoralEventHorizon: If you don't hate Wong Hoi already when he betrays Ah Jong, or when he [[spoiler:savagely beats Fung Sei]], you surely will when he [[spoiler:takes Jenny hostage after killing the priest trying to bring her out of the church]].
* NarmCharm: The MexicanStandoff at Jenny's apartment manages to be hilariously awkward yet nail bitingly tense.
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