Originally Posted by
UKTraveller4Fun
Only one door for boarding and no passengers came in or out, just engineers! Also the engineer was in cockpit with laptop already, didn't come on afterwards.
Belgian CC who seem friendly but not sure they are trained in working a business class cabin tbh.
If boarding from 2L, business class is in front of the door so it is possible that late passengers arrived without you seeing them, especially if they were in economy.