Did Dale have sex with Skylar?

didn't ever see it. They finally kissed in an episode while camping out in Gracie Leigh's grocery store that Dale took over, so that could've lead up to sex. They're still together in the comic continuations. Skylar's character is made to be a little more compassionate (spelling?) and nice instead of the snotty bitch she was in the beginning while Dale's mind is concerned with business and his heart is almost hardening due to his mother's death and Gracie's.

As far as Jake and Emily, they're together in the comic continuations as well. Again, never actually given a scene, but it is implied.

If he didn't he was an idiot.

nah, she was too in love with me. she only was hanging out with dale to get back at me because I was boning her best friend. we made up and now live in boise, idaho

Does it matter?

This story is about how a small town deals with a horrible terrorist attack; does it really matter that we know which character was sleeping with who.

It is safe to say that everyone was likely sleeping with everyone as survival principals would kick in and both males and females would have uncontrollable urges to reproduce. But would you really prefer a realistic portrayal of mass rape that would indefinitely follow a extinction like event.

Of course they had sex, in every which way imaginable, especially from the rear. Dale found a trainload of new Kama Sutra books, still in the wrapping, a few miles outside of town. He distributed them from Gracie's store and this helped to spur repopulation efforts in Jericho. Once the region started recovering Dale began to market the sex books in other towns, including New Bern and the reestablished Rogue River. The proceeds went to find Season three of the show, which is still in production hell.