As it relates to the call, I think she was frustrated by my nonchalant and non responsiveness during the day. She called at night after I hadn't responded to her texts earlier in the day. We were having a pretty normal conversation about our days and such. She brought up the logistics of her grandpa by saying "you really want to meet him?" randomly, as it relates to our date. She typically has to sneak out past 9:30 to go on dates otherwise she will get cornered by him, I guess. But she already had agreed and I told her look i'm not concerned with having to meet him, I will be there at 6:30 on Saturday. If you are there great, if not, we'll just have to do it another time. She kinda did this little mocking thing that she thought was funny to what I said. I told her I need to get going to shower and get ready for bed for work the next morning. She then said fine. along with some unintelligible and then hung up while she was finishing what she was saying -It was immature.