Player is just not okay, yes she's very friendly and happy to socialize and doesn't seem too bothered by people but the paranoia runs deep, thanks for one of the swords she's collected; the Ghostwalker she has sorta killed critical parts of her self. Her greed, solitude and fear are all dead, in different ways. So just explaining this because I think about it a lot. With her greed dead, she no longer has wants or really any aspirations outside of the ones they had to when they started the adventure. With solitude dead, shes actually far more social then she usually would be tending to stick with people she already knows but not entirely bothered with people who do talk to her. With her Fear dead, she obviously doesn't fear much, but it's less of a conscious fear, any fear or worry that came from things like say public speaking, gone, non-existent, but things like the innate fear of death (more so the will to live) , that's forever and it's going nowhere.
Anyways TM, Mallard Conway is my favorite so he must show up. TM is the shortened version of his name mainly because his name here is Tutorial Mallard, or Tutorial Mal. He's easily one of the strongest characters and he regularly puts up with players shit despite having been their downfall at multiple times, he cares , be was undoubtedly worried when Player touched the ghostwalker and has since been finding ways to passively sneak into their adventures and make sure they at least make it out alive. He doesn't want anything to happen to this kid.