Old Nov 8, 19, 7:15 am
FlyerTalk Evangelist
Join Date: Jul 2002
Location: SE1, London
Posts: 22,237
No to lounge
No to empty seat

The general rule is that if travelling with someone in a lower class, you go and visit them, be that the airport terminal or onboard. The sole exception is in F where you can invite someone up for a drink or chat.
Swanhunter is offline