When I first listened to Lunar Mission, I had a feeling the speaker was more feminine, was very happy to see that was kind of the case (I've been obsessed with the moon since childhood and always considered it to be a somewhat feminine entity... most of my sonas in the past have had some kind of connection with it XD)
I feel like there could be a time where Mitch decides to leave his Listener. Idk to me it feels like he's going to get more independent and sure of himself; I wouldn't be surprised if he went to Listener and told them it was time for him to move on. Personally, I think my Listener would be fine with it, a little sad obviously, but they'd understand and tell him not to be a stranger. And now they have more reason to go to the bakery!
Speaking of which I think Mitch's listener and the bakery owner would be friends ^^
Aru is one of the best freaking people to talk to. Just super calming presence, funny, he'll listen to you when you need to vent, great storyteller, etc. etc.
After David and Bats finish a mission, if they're not too tired, Bats will take David somewhere and buy him food sometimes. They'll probably hang out on a bench afterward and Bats will just talk about anything.
Mitch's listener sucks at video games. They like playing them! But there's always at least one incident where Mitch questions how hopeless a person could be at gaming-
User has dreams about their deaths and also possibly about their life outside of the Plane in the real world. But the real world dreams are the type that are super vague and exist on the edge of memory after you wake up. The death dreams are vivid, they just don't like to talk about them.
A bunch of the listeners are the "mildly aggressive caregiver" type. Like "Sit down, stop playing and acting like you're fine, you're not fine, let me help you dammit-"
And last thing because I like showing affection to people, POSSIBLY THE BEST HUGGERS: - Aru - Eissen - Mitch
Also not character related but in my mind I think Mage's Headspace looks kind of like Cedar Lake, only more mystical... the entrance to the Realms (the character worlds) would be the lake itself, you'd probably disturb the water to enter I think.
I'm always curious about people's headcanons, it's amazing to hear other interpretations of the characters! Here's a few of mine; while all the listeners are gender neutral, I sometimes have an image of them in my head, such as Bats (Vampire Hunter series) and the rancher (Rancher & Royal Knight series) being female, and the Neko Listener and the User (Respawn) being more male. Got headcanons? Hit me!