So "mad dog" beat up his crush's big sister's stalker client and that client turned out to...

So "mad dog" beat up his crush's big sister's stalker client and that client turned out to be red head's older brother. The older brother got paid out by mad dog's dad and that was the end of it. Red head didn't even care about the situation but he was upset at mad dog's brother's fake apology. And just for kicks it seems like the author threw in that mad dog didn't even like his supposed crush. He just felt bad that the guy liked his fake older brother. Correct me if I'm wrong but that's what I gathered from this chapter, it was very confusing....it's been a while so I didn't remember their names lol