ZenBridge (of YTDaW) asked CSI Writers Room a question about GSR and got an amusing answer:
@zenbridge officially it was in 624 (the s6 finale). But if you paid attention, we had been hinting at it for a while.
— CSI Writers’ Room (@CSIWritersRoom) August 6, 2012
@zenbridge Their romance officially started off screen late in season 5 but we had been planning to go there since season 2.
— CSI Writers’ Room (@CSIWritersRoom) August 7, 2012
Oh and if you wondered if GSR is gone now that Billy’s not on the show, take this to heart:
@tristandunlop We WILL spend time on GSR this season, AND Jorja is participating in the creative process of the relationship’s development.
— CSI Writers’ Room (@CSIWritersRoom) August 3, 2012