Absolutely someone has a right to change their mind, but it needs to be communicated somehow.

That's not to say that this guy wasn't a creep (or, he could just be a lonely old guy.)

Didn't mean to imply that you are against men. I just remember that Sweepy was in a similar situation involving substances and unwanted advances. As an adult, we need to communicate our needs clearly.

This guy did show bad judgement by trying to make advances again when she was clearly upset.