I know what we have is not true love.
I know I am not in love with you.
I know this because I am not passionate, infatuated, obsessed, crazy, insane and completely head over heels for you.

I love you - but I am not in love with you. I love you in the way I will do absolutely anything and everything for your happiness. It kills me to see you hurt or cry, to see you broken.
I love you, I really do. I love you very much.
Just please know I'm not in love with you, and I am so sorry.