Derek is with Tamara and Penelope is with Kevin, but will it be that way for long?

Criminal Minds Morcia

Following Strauss' death, Penelope Garcia turns to her best friend, Derek Morgan for comfort but before either of them can admit that there might be more then just friendship between them, Garcia is called on to go undercover. With Morgan assigned as her husband-slash-protector, how long can these two continue to deny their feelings?