system
lonely: Once, my boyfriend left me for my friend. I felt very left out since I no longer had either of them in my life. It was a sad time. 
human
That is a sad thing to hear. I hope you are happy to be rid of them both now
human
Why was it sad?
human
Because my life changed so much. I lost my best friend and my boyfriend at the same time. 
human
My condolences, I hope you are doing alright now.
human
Yes, now I see it was for the best. 