Originally Posted by
Fly2Where
I know it could be OT, but just curious.
If I were in F, and I have a friend in Y. Can I order an ice-cream and bring to him?
Thanks
No, but as long as the seat belt sign is not illuminated, the crew is not going to stop you from walking around the plane with an ice-cream in your hand

just be sure to wear your F pyjamas so the Y crew doesn't get confused