Because I did not say anything and your imagination go wild. Lol.
Well, I'm not sure why you think you betrayed me or what but that's not what is in my mind. Maybe you did? I don't know, you judged yourself.
I just simply decided not to be important to anyone and not to make anyone too important to me, because when you're too close to someone, you'll expect more. And I don't want to expect too much because stupid expectation mostly brings disappointment.
If you wanna ask would I ever regret? I would say no, every decision made was after long consideration..
Well, you may continue with your imagination because it's free of charge :)