who is more dominant in the bedroom?: ...Gunther. by miles. in his weird gentle kinda way....Erd approves vehemently of the arrangements.
who complains the most?: Erd. When he's not being super cool 2nd in command he's pretty much just "Guntherrr, my feet hurt, I'm going to die." "Shh."
who’s the laziest?: Erd works pretty damn hard on his paperwork and stuff thats obligated of him, so I don't think it'd be fair calling him lazy...but he definitely enjoys lazing around when the work is done and refusing to move.
who wakes up the earliest?: Erd. Gunther is notoriously difficult to get out of bed and does this bullshit thing where he Erd turns to him like "Gun, we gotta get up now." "I'm getting up." *doesn't move* ".....c'mon, really. Gunther." "I'm doing it." ".....Gunther you haven't moved." "What are you talking about...I'm...ready to go....hurry up..." etc etc
who does the chores around the house?: Gunther probably. Erd's jurisdiction is mostly cooking, so Gunther handles most of the cleaning, as he's very thorough.
who is the most protective of the other?: Gunther's lost a shit ton of people in his life--which makes the prospect of anything happening to Erd the scariest thing in the whole world. It sparks a few arguments between them a couple of times, with Gunther sometimes going to stupid lengths to keep him safe and getting hurt, and Erd being both worried about that and vaguely insulted he's being perceived as 'weak'.
who gets jealous the easiest?: Erd. Gunther is well aware of Erd's status as a very attractive, charismatic guy, and understands that people have a tendency to flock to him (though it does make him feel a bit inferior and sad). Erd on the other hand, on the off chance someone's taken with Gunther...well, Gun can be somewhat oblivious towards affection and often doesn't notice the feelings, or doesn't want to hurt them, which makes him act rather kind and understanding towards them. Erd yells into his pillow in the background.
and a song or group of songs that describes the ship: Oh man, I can't even begin. Uh....probably Honeybee by Steam-Powered Giraffe, which hurts me so much goodbYE
this is a bit long, so would it be alright sending another separate ask for gunpeto?