Suicide. Duh. The first line is about someone talking to their old ex-friend (Didn't meantion a lover, retard.) about a past big mistake that ended their good friendship and he/she reminding that friend about others that did a bad mistake as well and that he/she isn't the only one. Second line, he/she is obviously gonna fall off a cliff and commit suicide. Third line, he/she is trying to mend their broken friendship. Forth, that pain of harming their friend is killing them and he/she calling out for help. And the rest seems that he/she is very selfish.
Suicide. Duh. The first line is about someone talking to their old ex-friend (Didn't meantion a lover, retard.) about a past big mistake that ended their good friendship and he/she reminding that friend about others that did a bad mistake as well and that he/she isn't the only one. Second line, he/she is obviously gonna fall off a cliff and commit suicide. Third line, he/she is trying to mend their broken friendship. Forth, that pain of harming their friend is killing them and he/she calling out for help. And the rest seems that he/she is very selfish.