In your youth relationships tend to change like a pair of sox, dose this trend go on after 30? and what could be causing it coz i think we should be clear about what we want thus no need for games.

My woody get weaker but my heart get stronger.hah im just bored

I think it's just different. Less lust and intendsity, clingy, preoccupied, needy .... More loyaly, devotion, partnership & acceptance. * from my experience*
But... People are more set in their ways. *ugh*