I ship my rival x me
"rain and clay" is exactly what youre looking for. it'll low ler your blood pressure and bring down your cortisol levels. trust.
https://www.mangago.me/read-manga/dive_yeonpil/
https://www.mangago.me/read-manga/the_ex_tra_hot_neighbor/ (I like the 2nd couple more)
I've always back to this two whenever I feel down, just to enlight my mood
Killer Crush is peak fluffy romance in my opinion
I need some genuinely sweet bl fluff. The stuff that gets you thinking that it wouldn’t be so bad to be in a relationship again. Also preferably no smut