Is a really tragic one about a guy who was in love with his childhood friend that went lost without him knowing, then came to him as a ghost and when he discovers how the friend died he decides to die "next to him" buried in snow. With pretty deep dark backstory that I won't spoil. Uke was still in highscool when he died so he probably had black hair. I think seme was blond.
To the person who suggested one with the red haired mc, if you see this please share the source (I deleted the other post by accident)
Is a really tragic one about a guy who was in love with his childhood friend that went lost without him knowing, then came to him as a ghost and when he discovers how the friend died he decides to die "next to him" buried in snow. With pretty deep dark backstory that I won't spoil. Uke was still in highscool when he died and he probably had black hair. I think seme was blond.
This one?
https://www.mangago.me/read-manga/story_time_a_ghost_confessed_to_me_lilith/
Please let me know if you find it! Sounds interesting!