[The acknowledgement that he's heard is good enough. Some might consider what he's doing meddling, being nosy, or all sorts of negative connotations, but if he can't help where he sees help is needed, then what good is he?]

Okay. I'll tell you the same thing I told her: I'm a pretty good listener if nothing else. That's an offer that never expires.

Meantime, giving each other a bit of space is probably called for.