<human>: Provide a brief overview of the text.

So this girl I liked (we'll call her R) got into a relationship with another guy I know (let's call him J). J confessed to her and she asked me what she should do, at that time, she was really interested in J so I told her, "Hey why not, as long as you're happy, nothing matters" and she jumped straight into the relationship. 

Fast forward a few months later, R told me she didn't feel like J is the right one for her and broke up with J. 

R is now upset because J is ignoring her messages because he "don't feel like dealing with anything right now" and R keeps messaging him because R wants to go back to the days when they were close friends. I encouraged R to go into the relationship because she told me she liked J for a long time and all I wanted was for her to be happy but I feel like this is somehow my fault. What can I do to help both R and J?
<bot>: encouraged a girl I like to like another guy so she'll be happy. They broke up and I feel responsible, how can I help?