Recommendations

both are movies with lgbt content following the relationship between two guys and all the trials and tribulations
a gay guy becomes/is attracted to his senior/senpai who is straight... or maybe not?
insecure characters

movies with complicated, messy relationships, feelings and lgbt content
one of the main leads is involved with women/a woman but is liked by another guy whom he doesnt refuse completely
characters are in and out of each others lives and stir up conflicting emotions in each other
melancholic vibes
adult struggles

two guys in a complicated relationship
one guy develops/or has strong feelings/desire towards the other who is seemingly hetero
melancholic vibes
amazing acting by top class actors

movies with characters in complicated, messy relationships and dealing with equally complicated feelings
on of the main characters is queer and has had a crush on the other, who is supposedly straight, for a while... somehow they become involved in a way thats not so platonic
but problems arise
issues of commitment, trust, admitting ones sexuality to oneself
adult struggles
sad vibes lol

complicated feelings and relationship between two guys
one is a gay guy who holds very deep affection for the other who is a lot more indecisive and claims to be actually hetero but not drawing a real boundary between them > hurting the other guy and keeping him on his toes
melancholic vibe

a close friend of the main character dies unexpectedly; go on a journey to learn more about them and understand them better
melancholic movies tackling grief

japanese movies with lgbt content
main lead is a self proclaimed straight guy whos in a relationship with a woman but still upholds not so straight connections to other guys
one guy is deeply in love with him
unrequited ? love, hurting each other, not drawing clear boundaries
lonely characters just seeking love
messy, complicated feelings; characters not really knowing what they want and doing a lot of things just for convenience

The shaman and supernatural aspect is almost identical, this is like a GL version with similar concepts

messy, complicated relationships
characters become involved with each other depite there not existing a mutual love/affection for each other
selfish characters engaging with entertaining those who have sincerely loved them for a while, not committing to them fully, hurting, confusing them
lgbt content
infidelity more or less (in kuzu no honkai there is no actual exclusive relationship but the characters screw and flirt around) to fill a kind of emptiness
lonely characters, misery

movies about two guys who are/were kind of romantically involved but are not good for each other/ hurt each other (or its mainly one hurting the other). The enter an odd arrangment that is not really based on mutual love but they live together and everything is complicated and messy

Teenagers entering kind of situationships where they are using each other instead of loving each other truly, because they crush on other people they cant be with/that dont reciprocate their feelings
pain, hurt
messy relationships, complicated feelings

both are romance drama stories with lgbtq+ content and a m/m romance at its centre
The main characters become entangled in messy and complicated relationships that hurt each other and the people around them, even when they dont intend it
insecure, lonely characters, INDECISIVE CHARACTERS! who string others along because they dont want to fully commit, because it feels right - ignorant of how it effects those that may love them sincerely
breaking up, coming back together, ending it again, entering unfulfilling relationships with others who are available but being unable to fully separate from their initial interest
pain, jealousy, mistrust, suffering, misery, lots of tension, lots of lingering glances, unspoken emotions and feelings
stories span over multiple years

Gelboys follows teens, a little happier and romantic, Cornered Mouse is about adults and is a little more adult in its content either (iyk what i mean)

the male leads know each other from university, the were part of the same tennis club. at least one of them has then liked the other romantically and clung onto items given by him or shared
now, they meet again as working adults and feelings awaken
complicated relationships, as one of the guys is still kind of involved with a women he dated/is dating, and is the type to go with the motions and what other people want him to
Second Blue is much sweeter, lighter than the more serious, toxic/unhealthy, misery-filled cornered mouse dreams of cheese

movies with messy relationships, complicated feelings, pain and lgbtq+ characters
the male lead is liked by another guy but claims to have no interest in guys and instead explicates an interest in some of the girl/women in his life whom he enters into relationships with
Though, he doesnt refuse the other guy completely and in engages in not so platonic acts with him

japanese movies with confusing, messy relationships and lgtbq content
one of the characters is a gay man/boy who is in love with another guy who is a self proclaimed hetero and initially shows more interested in the girls around him. He doesnt refuse the other guy completely, though, and doesnt seem to make up his mind > so they become entangled in a complicated love triangle with no clean out