I'm hurting her and she deserves to know.

Before I met my girlfriend, I have been seeing a woman who is very ideal for me. She is very fun to talk with. We share the same interest--- favorite books, food and music. Despite everything, she's not ready for a serious relationship and decided to end whatever we had. We have been chatting for two years and ended it that way. Months after, I met this girl who is now my girlfriend. She's sweet, caring and loving too but we don't share the same interest at all. Well... except for the food. We both are into a foreign taste. I can't help but think about the previous woman everytime we are together. Sometimes, I even feel bad that we ended the way I never expected. I thought I have forgotten about her but I guess not. My girlfriend, who doesn't have the slightest idea about the previous woman, deserves to know about this, so I'm gonna tell her.