Our conversation phrase for today is “What’s the matter (with someone or something)?”
It is used to show concern or to ask someone if there’s a problem.
“What’s going on?” and “What’s wrong?” are also similar expressions.
A: What’s the matter? Are you alright?
B: I’m not feeling well. I have muscle pains all over my body
A: Oh that’s too bad. Why? What did you do over the weekend?
B: I went hiking with my friends.
A: Hmmm. You should take a pain reliever.