my hypothesis is that she thought "goddamn it, i heavily made out for first time someone i hardly knew, this is not going to be good"...
i dont have much experience of such situations as i have real AA an when i manage to open i'm so anxious i usually leave the set-target without even having IODs...(I am pretty an alpha male

)
what i think i could have done is throw in a routine to make the conversation more interesting and show her that i am just a fun guy and not any mysterious Brad Pitt(remember i had thrown many amny DHVs)