3 words, 8 letters; say it and im..

dont you just hate when you know something is wrong but you do it anyway.
dont you hate it when you hurt everyone around you but you dont care.

hate, like love, is a strong word.
and like love, hate is thrown around to much.
but people seem to mean it more then when they say i love you.

3 words, 8 letters.
two different phrases 

i hate you.
i love you. 

just stay away.