hi there !! <3 im actually so happy you asked this cause there are a Lot of general themes/tropes i'd love to explore with hyunsung and making this list got me Thinking hehe

1. exes to lovers
   im currently writing this!! had to include it though cause it's still a bit rough on the edges and definitely the one im most excited about fleshing out. just the idea of hyunsung coming back to each other at the end of the day despite the miscommunications they may have faced... ough.. I feel like the way they both love is very All Encompassing, so intense and palpable, that its easy for them to still hold onto old memories of love and laughter. (i mean just look at the songs they write) so i think it would be really interesting to explore the dynamic of them having lost each other once, and how they'd go about making sure it doesnt happen again :]

2. nerd/jock
   this is . probably one of my favorite tropes ever LMAO and i still haven't properly written it myself i must be CRAZY. i could see both of them in either role but i'm More partial to nerdy jisung and jock hyunjin <3

3. rockstar boyfriends
   no thoughts for this one . i want it simply based off Vibes . something akin to the gay shit emo bands love to do on stage . yeah its them <3

4. age gap
   i do have an idea for this one (real ones remember by racer tweet) but its a dynamic i would love to put under a microscope Many Times

5. arranged marriage
   this making the list lowkey surprised me (lol) but the more i think about it the more i feel like something kingdom/medieval and fantasy adjacent would be So Interesting to sink my teeth into.

(some honorable mentions: coming of age, horror, robots and western. love me my cowboys)

and speaking of fantasy, you brought up GoT!!! i'd say i only know about a Handful of knowledge when it comes to the series/show as i haven't gotten around to seeing it myself BUT i find the concept really interesting ... i used to be a HUGE inheritance cycle AKA eragon series lover as a kid if you know that lol. and I know ASOIAF is so much more complex than that.

ngl when you said 'forbidden relationship' a very specific set of neurons activated for me LOL could u tell me more about that and how it relates to GoT? im so curious !!!

anyway, sorry for the long ass reply but i appreciate you asking sm and thank you for enjoying my works ♥ hope its not too early to say ily cause ILY! mwah hope you have a good day :]