I don't even have anyone to whisper to.

What if you don't even have someone to talk to? What about you? Maybe it's your personality. You're more introverted, and you haven't really treated others, so you don't have this friend to talk to. Sure, where are you? Be sincere. Well, if you are kind to others, others will be kind to you. You are good to her, and she will be good to you. So, this is exactly what this good friend meant. Well, if you have a really good friend, then you will have someone you can trust.