ok dude so basically i used to dream about my ex and stuff but he wouldn’t talk much in dreams. one of the dreams he was in it felt like we were back together but he wouldn’t say a word, he was always on the side you know. this time i just woke up from a dream and this mf talked, basically i wanted to talk to my friend kweency who’s also his friend and he was right next to him, and i mentioned my ex’s best friend and stuff and he turned around looking really mad that i was talking to his best friend (if you want i can for real explain real life context outside of the dream so you can understand). and this how we started to argue and stuff, and at one point we almost wanted to physically fight but that didn’t happen. this dude ended up saying “you really fucking hurt me” multiple times but everytime i’d ask for a reason, he wouldn’t even say it. and then i would state all the things he had done to me that contradicted what he said in some way saying like “when i was at the hospital you never even called me, i was the one to call you cause i was worried about you, i always asked about you if you were okay, i always communicated with you and fought for our relationship and you wouldn’t say a thing, and now i’m the asshole?”
Based on the details in the dream and the context you provided, it's likely that this dream reflects unresolved feelings and conflicts relating to your past relationship with your ex. The fact that he was previously quiet in your dreams may have indicated a lack of communication or closure in the relationship. In this dream, his sudden communication and anger towards you may represent your own feelings of anger and frustration towards him for not communicating effectively during your relationship or hurting you in some way. The unresolved conflict and the fact that he couldn't give a reason for why he was hurt may symbolize the sense of confusion and lack of closure you currently feel. This dream may be trying to tell you that it's time to confront these feelings and find closure in order to move on fully.