DLMK8-Responsibility?

Responsibility,makes KM's bf... I lost a best friend because of KM... A special buddy for me,E... I felt damn unhappy all these days... She's so cool to me... Less talk to me... I'll always look at her in the class when I'm free... Maybe she lives more happy without me...

I've chatted with KM today at school before go home... I told KM that I still like E,even more than my her... But KM didn't show any unhappy face to me... I know KM is damn sad,just don't wanna show to me... KM said she wanna be with me happily for these 4 months... But these 4 months have already bring me to an ending,which is the one that I do not wish to happen... KM don't want me to leave her... I'm now doing a job as a BF,with less love feelings... The one who I really like,has nearly become a stranger with me... I'm 'ff' now... But I only can do nothing...