Emily might be teasing, but it was also true. The two of them were a lot more relaxed now that they didn't have to deal with people and their safety. Derek saw that as a sign of trust, not just that he and Emily wouldn't use their knowledge against them, but trust that they could take care of themselves. That was a big compliment from these two. It also meant that Derek got to see a lot more.
"'G, I didn't say anything, but I'm not going to point that out with people around'," Derek said, eying Sam more than Callen. "And I'm paraphrasing since I don't actually read minds, but I'm pretty sure that's what Sam would like to say. Since he can pretty much read your thoughts from the start, you seem to 'actually' be reading minds, I figured I'll put it out there, so we're all aware of what's going on."
"And remind me why I don't like profilers," Sam muttered, and if they were back home, he'd drop it there, but here, it was just the four of them and their powers could come useful. If this helped G and Morgan stay in touch somehow, he wouldn't brush it aside. "He's not wrong, G. I thought about asking, but I didn't ask."
Derek looked at Emily. "And then there was one. One was a glitch, two a coincidence, three is a pattern. I guess we're all get a second one."