The line of 'no purple spots in our concert' means that they don't have even one empty spot unsold. The fifth line, he tells his mom who once objected his desire to build a music empire that he's doing good (really good actually tch) and she has nothing to worry because all he did is being a good son by making them proud. 'I'm sorry but I won the billboard, I'm sorry but the world knows me' Him saying 'sorry' not because he's sorry of what they've achieved but basically saying that Yoongi here is telling the antis that although there's countless time they want him and BTS to fail, it's getting impossible by time just looking at how many achievements they get. I do it, I do it, you’re a bad ratatouille You thought I was gonna fail but I’m fine, sorry here He's telling us BTS or him are the center or world business by how much people wanted them that they always sold out everytime they did a concert or an event and he's telling the haters to enjoy the scene of them(bts) taking over the world because it's not what they(haters) can do everyday (like bts), not a common scenery in their life though the bad odours(antis) never match with good scents(BTS) and its against the rules. This class is not common, enjoy this valueīad odors with good scents are against the rules He even name the haters who makes him mad those who judge him with no solid proffs uncooked steaks and guess how he get rid of them? CHEW THEM ALL. for me he's basically stating he doesn't care about people say about him because when he got the mic he gets all the recognition/all the wealth and all the love from armys. Once again, I’ll chew you all up, on the night of the stars

Several uncooked steaks over there make me mad I don’t care, when I grab the mic, I have several gold spoons

Bts lyrics mic drop