I have some thoughts on Sparrow Hawke. Haven't really been able to get them down properly, but I'll try and do a summary instead.
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She's super blushy. It doesn't take much to embarrass her, and she pretty much blushes all over (or so she feels like). She gets really self-conscious about it too, so when she feels herself blushing, she gets embarrassed about it and blushes harder, falling into a neverending blush spiral. Because of her complexion, she tends to look blushy all the time anyway, so she thinks she looks like a tomato when she actually blushes. (It's not really that bad)
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Baby Carver heard some of the village kids call her Robin Redface once. One day when he was really cross with her, he called her it, and instantly regretted it. Being the older sibling (at the lofty age of 11, no less) she knew he didn't really mean it - but she cried about it later into her pillow when everyone else was asleep. Unfortunately, she's not the quietest cryer - tending towards hiccupy sobbing.
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She's ace, and ends up in a chaste marriage with Sebastian.
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There is a lot of embarrassing attempts at flirting let me tell you. Hooo boy.
One specific incident involves Sebastian poking fun about her being called sparrow when maybe she could have been named after a bird that's actually red. She thinks he means a Robin (a la the Robin Redface nickname) but not having heard about that, he automatically assumes she means a Robin Redbreast and then overthinks that a little bit too much, and they both end up in a horrifying shame spiral.
Honestly I don't know how they ended up married when the idea of holding hands with her pretty chantry priest makes her feel like her head is actually on fire from embarrassment. What a complete nerd. (Shhhsparrowilu)
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Sparrow is a shapeshifter mage, and, true to her name, shifts into tiny birb forms. She never managed a sparrow, to her chargrin.
In birb form, she hangs out in Sebastian's fluffy hood. NO SHE'S NOT CUDDLING VARRIC WHY WOULD YOU THINK THAT No really that shit is so soft and fluffy feeel the hood Varric feeeeel it (Sparrow this is weird) Good.
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"Sparrow, you married the guy. You've got to stop being embarrassed when people suggest you like him."
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ALSO I JUST HAD THE WORST MOST AWFUL THOUGHT. ABOUT HER BEING MADE TRANQUIL AND THEN NEVER BLUSHING AGAIN AND I NEED SOME TIME TO DEAL WITH THIS.