I am the OP. For you curious minds that have to know here is why I asked that question.

We recently upgraded our tickets to FC which needless to say is a very rare treat for us. I don't know what to expect.

I know that in FC you get served drinks right after boarding and I was wondering how they did this when other passengers might be traipsing through FC with their carry on and thereby the aisle would be blocked. Just was wondering how they handle this. Obviously if they board through L2 there is no problem.

Thanks to all that did reply answering my question.