I love Gavin naming a few of the people he points the sniper rifle at.
“That guy looks like a…Juno. She looks like a Beryl.”
Fahc Gavin who makes names and backstories for everyone he watches over cctvs and such. Whenever he shows people camera footage and refers to everyone by name they’re always amazed, thinking he knows everything about everyone, but really he’s just having fun. Although he does know a lot about a lot of people–your posture says this, your appearance says that, that tattoo is from this gang, this guy’s trying to deny his s/o’s having an affair which is why he’s around this place all the time–but those usually just play a part in whatever story he busies himself with while waiting for things to happen. Maybe he wanted to be like a screenwriter or something, but somehow tripped into a criminal life, so he amuses himself with writing stories about people he sees.