I always come back..'s Questions (3)

Is this manga "Rebirth as the villainous duke"
here already cuz Im looking for it and cant find maybe its another name but idk can yall help me

Can yall help me(￣∇￣")
I've been searching for this manga but i just can't find it

Sooo this two couple were going to somewhere then it rained i forgot what happened next but

The uke split personalities, like turned to many people with diff hair colors.
Then there is this "mr rose" that tells the seme to shoot whoever the fake one isss
But in the end it's actually Mr. Rose ( its colored i think)

Can yall help me find? （/TДT)/

Can yall give me a manga where its one sided love and bromance (or not) but they did not end up together... I want angst hehe...
Just like unripe expression.. ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄