The name's U-96, Iron Blood Type VIIC U-boat, part of the 7th U-boat Flotilla. I made some real juicy contributions over my 11 patrols in the war. Never did fare well against aircraft, though... But don't let that worry ya, Commander. I'm still an ace, and I ain't never gonna let ya down.
If ya think U-boat combat is that fascinating, you could always come with me on the next sortie. Oh wait, you can't stay underwater all that long, can ya? Then how's about I teach you how to dive like a pro?
Someday I wanna take you with me on a trip across the sea, just the two of us. We could write a journal as we go and make a book or even movie out of it... Actually, that'd be weird, so let's not. But as long as we make some fond memories, I'm happy.