First I should note that my Quiizy will hopefully be an M!Cadash. Least that's my current plan.
1)Varric
2)Varric, I imagine him being a good cook
3)Quizzy is definitely the morning person, We all know Varric loves the night life.
4Varric, I imagine he'll be a big softie once you break through the exterior
5)Definitely Quizzy, I plan to make him a somewhat hardened man.
6)Varric, so suave and charming. Bet he's a good dancer
7)Quizzy, most likely while muttering some excuse for his actions
8)I'm gonna skip this one since I'm considering this to take place in the wonderful land of Thedas
9)Quizzy, though I imagine they're won't be many dates while the worlds getting torn apart
10)That's a tough one, probably could go either way.
Aww your Quizzy sounds like an adorable grump
, I'm certain Varric will tease him something awful
.
My turn Varric/Fem!Cadash
1) Who wakes the other one up with kisses?
Definitely Varric, I think he'd be kinda into using the romantic method to wake someone up.
2) Who cooks for who?
Oh my Quizzy loves to cook, and Varric will eat it even though he doesn't recognize half of the ingredients. Sometimes he's able to convince her that maybe it's his turn to cook, and their stomachs are much happier for it.
3) Who is the morning person/night person?
Varric's mostly a night person, she's a "whenever she collapses from exhaustion" person. Varric sometimes has to seek her out and put a blanket over her so that she doesn't freeze while she's sleeping.
4) Who is the romantic one?
Definitely Varric, my Quizzy's gonna be a bit too absent minded/oblivious to really be romantic. Sometimes she'll have really spontaneous moments of sappy sweetness that will kinda catch Varric off guard, cause he's more of the type who likes to plan his romantic gestures.
5) Who's the jealous one?
Neither, in fact sometimes they're both a little too chill, which can lead to some hurt feelings.
6) Who would lead in ballroom dancing?
Varric tries to lead, and when she was learning he succeeded most of the time, but now that she's kinda gotten the hang of things she'll start going at her own weird pace leaving Varric with no choice but to follow.
7) Who is the more cuddly one?
Let's just say that Varric keeps a crowbar under his pillow 
8) Who is most likely to pick what movie they watch they'll read together?
She likes listening to Varric voice, and loves it when he reads to her. Varric usually likes to keep some of his personal favorites handy because her taste in literature tends to be dry, complicated, and filled with unpronounceable jargon. Though he has learned a few pretty interesting economic theories from some of the papers she brought him.
9) Who is the one who would pay for dates?
She does, unless Varric's able to pull a fast one on her. It's become a bit of a game of theirs.
10) Who is the one who would initiate a quicky during missions?
Depends on the mission, if they're on some sort of diplomatic mission, probably her (she has very little patience for squabbling nobles). If they're on a simple reconnaissance or research mission probably him. If they're saving someone in trouble, neither of them.