Did I respond the right way? I don't know.

A dear (female) friend told me via email she was upset with her life and felt hopeless that she couldn't do anything to change it. She was a little emotional.

I replied saying I was sorry and sad to hear that and then did my impression of Third Eye Blind saying, "If you do not want to see me again, I would understand."

Then I signed off with a take care and xox. I never do the xox thing, I think it's girlie but I thought I would make an exception in this case.

I don't know. I'm not sure how I should have responded or if I could have responded better.
Did I respond the right way? I don't know.
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