Was Felix high on painkillers...
...at the end of the movie?
I watched LTK again yesterday on the telly and I still consider it one of the best Bond flicks. But that last scene with Felix still throws me, every time I see this movie. He's been mauled by a shark, lost a leg and, most significantly, his new wife has been murdered, all of which has occurred presumably no more than a few days ago... and he's chatting away to James like everything's just peachy.
See, I can buy into all the crazy stuff in the movie; the airplane water-skiing, jumping on the back of trucks, ninja police, electric eels, the usual Bondy type things. But that one scene with Felix actually manages to be more unbelievable than anything that happens before it!