I had three questions; but I decided two of them were better answered in person, in an actual conversation. So I guess we'll never know.
By all means ask them: I won't be embarrassed at all.

The third is: How's your mum?
Thanks for asking: her doctor said that she had heart trouble and put her in hospital: the cardiologist gave her a full physical and an angio gram. After getting the results, he told her that he didn't know what she was there for as there was nothing physically wrong with her and that for someone in her seventies, she was remarkably healthy and active.
