[ Wow, Megumi is a 'guy friend'? But he knows he's not approachable in many ways, so he understands if there are things Akira doesn't want to talk to him about.

Since Akira does care about those relationships, then Megumi will give him advice on how to save them. If he didn't care that much, he would just advise he let things go. He's never been an advocate for trying to get along with everyone. Sometimes you just can't. ]

They are angry right now, so give them time to cool down. After that, the only thing you can do is explain yourself and apologise to Denji-san.

I don't understand why Aurora-san is angry at you too, though.