Apologies for the delay. The holiday season has had me swamped! Sean here from #We-Poets stopping by for the critique you requested.
I like this a lot! It's quirky, but very cool! I think some more punctuation might help it slightly:
"How are you?"
You said hello, and asked me how I was, But then you kept talking, making it clear that how you feel about the weather is way more important than me losing my brother.
You asked, "Are you okay?" and then interrupted with, "Of course you are." To avoid the conversation about me having cancer, as if I lead you to believe that I'm stronger than I really am. "I'm fine, actually."