Should I forget her?

I went out with my friends. And these two girls wanted a ride, so I was talking to one of them. And I gave her a hug. She said thank you. And when we were in the car, she said we basically had sex as she went to interlock our hands together. And she joked around saying I’m now obsessed with her 😅. Anyways my other friend wasn’t in the car and she said if I just wanted to be closer to her. 🤦🏻‍♂️ Anyways on the ride, I went for her hand and we held hands there the whole time. I even kissed her hand and put my head on her shoulder because I was drunk. At one point, I told her if she wanted my number. She said she’s fine. Once we went to the other party, it was dead. And I accidentally said her name wrong, and she said who is she? Kind of thought I was a manwhore. I apologized, and promised her that I don’t know anyone by that name I accidentally called her. She told me to wait as she wanted to talk to her friend. After I told her that I wanted to give her an Uber and get her home safe. My friend told me to stop going after her, and we left. I don’t know what to think because we were both drunk, and she’s hot and cold around me. But my friend made a good point. We were just there to have a good time, and he told me not to get wrapped up by these girls. He tells me that I lose myself in them.

Should I forget her?
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