We don't get it until Sunday in the UK

I was more wondering if Miles was Cheng's son because we see Cheng with a baby boy at the start of the first episode - and I wondered if there was any significance to it

Another of my favourite lines from last week has to be:

Locke: What is it?
Alpert: It's a compass.
Locke: What does it do?
Alpert: It points North, John.