You change for the one you love.

 Sometimes when you meet someone who you truly love you will make changes if the one you love sees something in you that will make a better version of you and you feel that they are right then make the change for you and them because if you truly love someone you cant just be stuck in your ways im not saying let a person change you just tweak yourself for a better version of yourself nothing wrong with it people be so stubborn not realizing that sometimes change is good and lets say your woman thinks you are too uptight or too mean or too sensitive then open up and bring them walls down so she can see that you are not who they think you are it can come from being shy or not having that complete trust to remove them walls and let them see the complete you and also females can have walls up and not show everything they have to offer as far as there true personality it could be they afraid to have more than one drink because they afraid how they may act if drunk in front this person they like or love or there is a trust factor that they can let there guard down with the person they love because they feel they giving up control but its about give and take for both you make certain changes for the one you love to better the relationship you have established indeed nothing wrong with a tweak here and letting your guard down indeed.