Ten fold apologies. To think that this has to come to the end. I'm sorry. I know a sorry won't ever change a thing, but I'm sorry.
My love, I don't think it's a good thing to stay any longer, I don't think I could stay any longer. I have no intention to leave you and saying I'm sorry all the time. I just don't want to make you waiting for my absence and shortcomings. I don't want to replace the good memories with the sad one if I stay any longer. I'm sorry, I have to leave for good.
I'm sorry if I sometimes a headache to you. I'm sorry if I'm being way too insensitive. I'm sorry if I sometimes irritate you or make you upset. I'm sorry if I make you worried and sad. I'm sorry for my absence and shortcomings. I'm sorry, even after everything, I haven't spend much time with you and treat you well like you deserved. I'm sorry for everything. I deeply, truly, sorry.
I'm sorry, I feel like failing on my words, to stay by your side, through ups and downs, to laugh and cry with you, to share things with you, to make you feel loved. I'm sorry that I've failed you.
I'm sorry, love of my life.