Originally Posted by
Eujeanie
IFFFF...we do get upgraded, I'm going to ask if the kids can sit in F and we'll sit next to the grandkids in 18. If they say no, then you're right, that's our fee for not just booking but also paying for the tickets.

Just swap boarding passes before boarding. Maybe let the FA know. Or not.
You'll have to give up your free drink or chocolate (

) since you'd be sitting without status.