Time - The ML's feelings / choices were awe inspiring in their own way I suppose. Kind of has some similarities with Empress Ki in terms of the trajectory / tone / vibes. Warning: super depressing.
The Untamed - Censored BL (so no heroine), but LWJ still manages to be the epitome of peak awe-inspiring love.
Misty - The third ML, Myung Woo. Not possessive, but I was definitely awed by his choices / devotion. A little bit like Tal Tal from Empress Ki, but on another level.
My heart twinkle twinkle (Be warned the male lead is very very grey. He indirectly caused the female lead's father to die. I was unaware of this detail when i started watching the show
Flourish in time
My beautiful bride
Find me in your memory
Kill me heal me
Better days (this is a Chinese movie and was nominated for the Oscars. I didn't expect a love story but maaaan was it beautiful)
Angel's last mission
Cheese in the trap (some people wanted the second male lead to end up with the female lead but I was team first lead from start to finish)
Radio romance (haven't seen this one myself but my sister says it was good)