Let's say that you were between 3 and 4 years of age when you first met someone. They save your life. Fifteen years later you meet them again, yet they are not only unchanged, but seem to be just a little bit younger.
Once they get over their concussion, they don't remember you, but you clearly remember them. They know nothing of time travel. And, you just happen to meet them again in an incredibly unlikely place.
Fifteen years ago, they didn't seem to be with the military. In the present, they are clearly with some kind of military organization.
And, you have a secret to hide from the world at large.
Do you call them by name? Do you try to hide who you are?
