I was looking at Batholith and Semirr. I kinda wanted to toss
Nightingale and/or
Rashida at you.
Gale is gay, has a beautiful voice, especially when singing, but is so painfully shy that he prefers not to speak, and then he only really talks in a hushed tone barely above a whisper.
Rashi is straight, and just had no social skills to speak of. She needs more in her life that obsessing over becoming a better huntress or how she looks a lot like her uncle Scar. She's kinda blunt and serious most of the time.
Both just need more role-play in general, so whether or not we want to try for mating plots the interaction would be good for them.