A word of advice: DON'T
Not the best at explaining (and I skipped chapters cuz this shit was icky since the 2nd chapter) so just take this: ML is a gay homophobe, MC is a doormat. Lot's of misunderstandings. ML is possessive but still wants MC to marry a woman. MC is a very "woe is me character" but 99.9 percent of his problems would be solved if he punched ML and his father (MCs) in the face and never interacted with them again... err idk that's how I saw it, someone can make a better summary (-.-)ノ⌒-~
I think Winter guy is either gonna urge him to kill the dude he was jealous at before OR Winter wants Raymond to shoot him (W) as peak expression of his love... just yandere stuff ig???
Ahhh now that I reread it I'm sure it's the latter