Thanks spunkberry for speaking our minds out. Thumbs up!

Sometimes it's not that guys being "nice" to us are bad but it puts great pressures and expectations on our shoulders. They expect us to report our whereabouts, our equal contribution or affections towards them, and keep reminding us that "you're never gonna find someone who loves you more than I do" is utterly like a blackmail.
It has too much insecurity, too much expectation and suppression that make us wanted to flee.
It also make it so hard to bring it out to discuss because we're afraid to hurt your feelings or drive you to the brink of breaking down and then suffer another drama or argument.
When we drop the breakup bomb it is really at the point we're giving up the fact that you'll never realize the problem and it's only fair for us to set both parties free.
When two minds are different, they are just different.
When girls don't elaborate the real reason for breaking up, they are saving your face.
At least that is what it is in my case.