"And then they have sex." From the X-Files fandom
"In fact, Mulder and Scully are constantly being shot, stabbed, or otherwise critically injured, even beyond what we saw in the show. Again, this results in time spent being cared for by the other, ATTHS."
( from the "Thirty-Five Things I've Learned From X-Files Fanfiction" post on the lj community for X-Files )