"David thought books existed to stop you from feeling lonely. If I could, I’d say to David that living those days with him reminded me what life is like instead of being a relief from it. And i’d tell him it made me feel much less alone."
2.5 But how does he know the OUTFIT's way of communication? Unless he is one of them? And the final twist, kinda goes towards to King's Men, I mean, a sofisticated tailor/veteran is sufficient for most plots of the movie. And the small pool of blood drip, I kinda imagine this repeatedly emphasized set up can be of use later, but no...