Flew LHR to NY in June 2003. It was a lifetime dream of mine and I phoned BA to book just after it returned to service - for some reason there was lots of availability on flights for Friday 13th. I was assigned seat 4C and didn’t feel the need to change that. As a 40+ year old male I was determined to act as an adult and this worked until the aircraft arrived on stand. I immediately regressed into a small boy with my face and camera pressed against the window. Food, drink and conversation were all first class and I continues in “small boy mode” after landing by queuing at the cockpit door to get a certificate signed. The certificate was mounted and still hangs in my home