Do lok tin si

Wong Chi-Ming:
The best thing about my profession is that there's no need to make any decision. Who's to die... when... where... it's all been planned by others. I'm a lazy person. I like people to arrange things for me. That's why I need a partner.

He Zhiwu:
They say that love can change a man. I start to find myself looking better and more charming, and suddenly I discover that I'm turning blonde.

[last lines]

The Killer's Agent:
I'm about to leave. I ask him to take me home. I haven't ridden pillion for a long time nor have I been this close to a man in ages. The road home isn't very long, and I know I'll be getting off soon. But at this moment, I'm feeling such lovely warmth.

[first lines]

The Killer's Agent:
Are we still partners?

Wong Chi-Ming:
[voiceover] We've been business partners for nearly three years. This is the first time we've ever sat together. We hardly ever see each other. I know how hard it is for a man to control his passion. Partners shouldn't get emotionally involved with each other.

Wong Chi-Ming:
[after being bitten by Blondie] Why?

Punkie:
[sobbing] I've left my mark, okay? You may forget my face, but you won't forget my bite.

The Killer's Agent:
There are some people you can never get close to. Get too close, and you'll find him boring.