There was hesitation in Juno's mind to allow herself to be so close to someone else, and having his arm around her like that. It was only because she wasn't used to this kind of proximity, or even shows of affection, but after a few moments of stiffness she allowed her body to relax and allowed herself to feel much better like this than she had before.
Juno looked up without moving her head when Lennon said he knew she would never hurt him; she thought Marco knew that too, and yet... "I know we don't know each other as well as it sometimes feels like we do, but I swear I wouldn't." she paused. "'Cause Marco had an episode because someone nailed the octopus to his door and wrote 'murderer' on the door, and he thought everyone wanted to lock him up. And I tried to talk him down, but then he lumped me in with everyone else, said they got to me and I was 'on their side' and whatnot. Legit afraid of me, angry as hell. And I know that's his illness but that shit really hurt. I know I'm not a good friend and I'm kinda shitty in general but I need at least you to know, even in your subconscious, that I would never do anything against you, okay?"