Who would be the big spoon? Fili would be the big spoon.
Who would wake up first? I would say both. I can imagine them snuggling under the covers, being all lazy.
Do they have nicknames for each other? Lillian uses Elvish words to call him ” my beloved ” or other nicknames.
What happened when they met each other’s parents? Thranduil hates dwarves so of course, the princess made sure of not introducing him. As for Fili’s mother, Dis, Lillian was pretty scared of facing Dis, but also Thorin. She knew how Thorin hated elves and she was scared that he’d disapprove their love.
How do they apologise after an argument? Lillian would just wrap her arms around Fili and rest her forehead against his, whispering in a cute voice how sorry she’s.
What would they be like as parents? Lillian would try to be serious while being loving. She would try to ask Fili to teach them how to behave, though she would laugh, seeing him teaching their children how to bother their grandfather Thranduil.
Who is the better cook? Fili, definitely.
Who is more romantic? Lillian, she always want Fili to be happy with her, that he would know how much she loved him.
What sort of gifts do they get for each other? Lillian would just offer him everything she would. Elvish jewels, and her love.
Who gets jealous easiest? Lillian, she’s always scared of seeing a dwarven lass looking sexier around Fili.
Who gets more excited for events e.g.. Birthdays, Christmas? Fili
Who is the most adventurous? Both
Who is the most protective? Fili (I’m getting feels)
What would they have been like as childhood sweethearts? They would’ve been the two disobedient kids sneaking out at nights to go find trouble together.
*BONUS: Song to sum them up?* Strangers Like Me (XD)
NOTP / Crack only / AU only / Not really / Maybe a little / Well now I do/ Yes/ Of course! / OTP