Six.

Colleague A: I think he looks like him leh.

Colleague B: Yeah lor!

Me: Eh...

Colleague A: We think you look like Andy leh.

Me: Wah, Andy Lau ah? Thanks leh.

After a moment of unrestrained hysteria...

Colleague A: The trader Andy lah. He was here a moment just now. You saw him right? Same size, fat fat one.

Me: ......

Colleague A: What's your surname?

Me: Tham lor, T-H-A-M.

Colleague A: Good. From today, you shall be known as Andy Because Tham.

Another one for the collection.