Met her through university. First date, we cuddle, we spend hours, I make the move to kiss, and she says 'no'. I think maybe she thinks it's too soon. One week later, I ask her on second date, just to be sure. If she is not interested, she would decline. She accepted, we went on a second date, had drinks, I make another move to kiss, she says 'no'. After she says no, I change the topic to something random like how it's raining so much. Later, I ask her if we can go to her place to drink more alcohol.

We go back to her place and we sit very close together, almost cuddling, but I feel she doesn't want to do anything sexual. After, 5-6 hours into the second date, she said she needs to sleep, so I went back to my place.

She declined the kiss twice and didn't do anything sexual. I flirt with her constantly, so I think she knows I am interested in her romantically and not just as friends.

Does it mean she is not interested and I should give up on her and invest my time in other girls?