Luna and Rolf for the send a ship?
Gives nose/forehead kisses Rolf for sure! Though Luna occasionally dabbles- but she is more a nuzzler than a kisser
Gets jealous the most Neither are very prone towards jealousy
Picks the other up from the bar when they’re too drunk to drive Rolf as Luna can’t drive. Though it’s rare she drinks enough for this to be a thing. Ginny nights out.
Takes care of on sick days Rolf is better at it by far- Luna tries very hard but her cures are all unenjoyable droughts and such.
Drags the other person out into the water on beach day Depends- usually if one is dragging the other it’s not to swim but because they discovered something cool
Gives unprompted massages both- especially head and forearm massages- since she paints so much and he photographs so much (in my headcanon of him)
Drives/rides shotgun He drives and she rides
Brings the other lunch at work They typically work together and he brings the food- Rolf I imagine as loving to feed people. Luna loves it too but is far too experimental with flavors for most people to like it- though she is great at finding local cuisines.
Has the better parental relationship Rolf - though Luna forgave her dad for trio betrayal it’s never quite the same after that. Rolf gets on great with his family.
Tries to start role-playing in bed Luna
Embarrassingly drunk dancer Luna for sure- but Rolf is happy to join her in any odd dance
Still cries watching Titanic Rolf
Firmly believes in couples costumes Luna- but he’s an enthusiastic second- ‘Ecologically it just makes sense!’ they’d explain to people about their couples costume that looks very ill-matched indeed.
Breaks the expensive gift rule during Christmas Neither technically spends more money than the limit- though the item itself might be valuable they will have been clever in a way to obtain it
Makes the other eat breakfast Rolf- he’s a fan of a giant german breakfast (i headcanon he was raised in germany and mum is German- thus the name Rolf)
Remembers anniversaries neither are good at dates like that- nor do they find them particularly important.
Brings up having kids Rolf - Luna I can see being a touch trepidatious about parenthood. Her mother died when she was young (in front of her!) her dad she has some issues with, and she’s unsure of how she’d step into such a role. Over time she decides to not let fears dictate her wants- takes her time to figure out what she wants and they make the choice together.
For the Send a ship and I’ll tell you who