<human>: From the sounds of it, my girlfriend [21] is ready to breakup with me [21] over the fact that I treat her like one of the guys.

I consider her my best friend but recently we came back from school (where she would be over at my rented place 24/7) to our hometown where we live with our parents on the opposite sides of the city. 

She wants me to kiss her and hold her in public which I'm not comfortable doing as I just find it so awkward. I would privately do these things with her all the time when we were at school but now we don't have any private meetups. 

I completely understand where she's coming from and she knows that I don't like PDA, but she's also at the point of saying "I don't want to compromise with what I want". I have suggested that we try more dates with just the two of us + I'll try to show more affection when people I know are not around - but what else can I do? 

I just don't know what can be done, are we just too different to actually work out? Should we take a break until we can move in together?

Summarize the given text in a few sentences.
<bot>: GF *needs* PDA but I'm not comfortable with it and prefer showing affection privately. What do I do?