Where to start with this girl?

Me and this girl has been talking for about 5 1/2 months she really likes and cares for me and I do like her and care for her too but she really believe in getting to know the person before being in a relationship and I dont have no problem with that and she says it takes her 6 months to get to know a person and being a relationship…so we have talk about dislikes and likes,what makes you happy and unhappy and etc etc…so she says she wants to know about my past relationships,what I’ve learn from them,what makes me jealous in a relationship and etc etc..so about in the 4th month I tol her lets begin talkn about those things and she was like no we not on that level as yet so im like what the f*ck???…anyway it was alrite I didnt decide to rush things..so now 6 months is right around the corner…And I dont know were to start because I dont want to bring the questions right out of the blue like that…I DONT KNOW WHAT TO DO…and what kind of things girls like to talk about on the phone?