You're not the only one who's still not over Morgan's departure from Criminal Minds.

Our favorite baby girl Kirsten Vangsness was awesome enough to give us a tour of the set during our visit, but she, understandably, had to take a second to mourn Morgan (Shemar Moore), whose office is dark and barren now, just like our hearts.

Actually, let's all take a second.

Criminal Minds Season 12: Everything you need to know

Once you're done wiping away your tears, check out the full video to learn their filming secrets and get an up-close look at all those colorful knickknacks on Garcia's desk. Pro tip: Make sure to watch until the end. If you ever find yourself in the BAU, you'll want their Wi-Fi password.

Criminal Minds airs Wednesdays at 9/8c on CBS.

(Full disclosure: TVGuide.com is owned by CBS.)