Lyrics Part XXI?

I am a big fan of Gordon Lightfoot and I have heard this song before but never really listened to it until yesterday. He has a girlfriend that he does not love and apologizes in advance if he hurts her. I just don't know what to think.

I'm not sayin' I'll be sorry
For all the things that I might say that make you cry
I can't say I'll always do
The things you want me to
I'm not sayin' I'll be true but I'll try

Lyrics Part XXI?
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