Teaspoon and Jayne swapping tall tales on the porch! River knowing Lou is female and making odd comments! Kaylee crushing on Buck!
The EMP knocks out Firefly, just like the plane. Kaylee blown away by the hotness that is Sawyer, and helps Sayid build a radio. Simon and Jack commiserating about practicing medicine in such primitive conditions. Jayne helping Locke hunt for boar. Wash, Charlie and Hurley bonding over bad jokes and silliness.
Booth and Danny know each other from military days. Exchanging problems with keeping track of brillant females with no common sense. Bones tells them victim info, Rebecca profiles. Danny and Booth snark.
"Angel" was Booth's codename. Buffy, Queen C, Spike - all worked with him in missions. Spy!Booth. totally worth all the headaches of logistics. Angsty and complicated.
i WILL write this one. i will. The unsub and the profiler have alot in common.
I cant help it. Darian is the early version of Michael Guerin. Did you see that hair?
Somebody write some of these. Or, at least, tell me what kind of bizarrely workable crossovers do you want to see?