Dream About Flirting And Betrayal 6

So I had a dream that it was me, my roommate, her current, her ex-boyfriend now, but they were dating in the dream, and one of my other friends and her friends that she was interested in. And basically the setting was it took place in my parents house and the layout of my parents house is like my bedroom, there's a hallway, in the hallway there's a bathroom, and then the other room is my brother's room. And basically we were renting out this place, Elrey was renting out my room, and she was she was in my room with that boy she's interested in, she was building something with him, and I started to notice that they were like flirting. Her boyfriend right now, her current boyfriend, like he's in the shower while this is happening. And I started to notice that they were flirting with each other so I kind of left, but I stayed in the hallway so I was like hearing, so I was like still next to the room where they were, I was hearing them flirt, but I was also next to the bathroom, and I was hearing Voss showering. And then the faucet, like the water cut off, so I was like okay he's gonna stop showering, he's probably gonna hear what they're saying. So I go inside and then they're just like, she's my roommate, she's just telling the guy she's interested like, yeah my boyfriend is just weird and I just want to have sex with you, and they were just like flirting with each other. And I was like guys you need to stop, that's not nice. If you're gonna like break up with him, just break up with him, don't have sex with him, like don't do that. And then I was like I'm gonna go check on Voss and see how he's feeling. And I walked down the hallway and I go to my brother's room, which is the room that her boyfriend is renting, and he has, he's wearing his jacket already, he's carrying his suitcases and his eyes are bloodshot red and they're crying, and he was just like not like shaking his head. I was like are you okay? He was like no, and then the dream ended. What does this mean?