Paladin Hoss and Initiate Pek show up randomly

[CaptainGoodstuff]

Minor spoilers.. I guess..

Remember the part near the beginning when you help Paladin Hoss and his buddies from the Brotherhood of Steel rescue "Initiate Pek" from the super mutants? So that went fine and all, I rescued him and everyone lived. But this is where it gets weird.

Every now and then these two jokers pop up out of NOWHERE and just run by doing nothing. Initiate Pek crouches in a corner for a moment, if I talk to him he thanks me for saving him again, then he runs out the nearest door. Paladin Hoss, with the same remaining health from the first time I saw him, doesn't pay attention to me and just follows Pek around. I'm not doing anything special for this to happen, I just go into a new room and BAM they run out from behind me. It's happened about 10 times now.

Not really a problem, but pretty hilarious. Did this happen to anyone else?

*Please note that I am not even halfway done with the game so please avoid major spoilers. kthx.*