Took a flight from AMS-JFK on 1st March, and sat next to a guy in a bulkhead seat. I reserved my select seat about 90 days before I flew, in order to get the bulkhead. When I asked him how early he reserved his seat, he said he didn't, and this was the first time he'd flown with KLM. He didn't even ask for a bulkhead seat and was just given it. I thought this was unsual because I would have thought the row 10 bulkhead seats on the B772 would be the first to go.