<human>: Can you condense the text into three sentences or less?

Hey guys,
So today I am after some advice. 

I have been having feelings for an old friend of mine who I recently started talking to again after 6 years. 
She has a boyfriend now, so I'm sure you can guess where this is going. 

We have been talking for a few months now and since then we have both been able to admit that what we care a lot more about each other than we should, considering she is in a relationship. 

During these talks, she has repeatedly said that she wishes I had come back into her life before she met her current boyfriend. 

I don't know what to take from this other than that she isn't happy with her relationship and wants things to change. 
(Any other insight into this would be great)

Once we spoke about how I didn't want to waste time with the wrong girl and she said to me that she felt that her current relationship was a waste of time, but she would rather waste time than be alone. 

I told her the other night, after some deep talk that she wouldn't be alone any more and she shouldn't be wasting any more time. 

She told me she was scared of ruining what we have now, and doesn't want to make any fast or rash decisions. 

I need some help here reddit. 
I have completely lost my mind over this girl, and have no idea what I can do. Ultimately I just want her to be happy, but I feel as if I can do a better job making her happy than her current bloke.
<bot>: Fell for a girl I used to like now that she has a boyfriend. She wishes I came into her life before her current boyfriend.