Last summer I (20) met a girl 5 years my elder, in college. We get along great. Our personalities/ sense of humor match pretty well. Off the bat she shows signs of wanting to date but casually. Things were going well for about 2 months, until I start showing BP tendancies and I basically get ghosted. I accepted it, saw it as a learning opportunity and discovered TRP. We meet by chance again in February on campus & she is drawn to my more assertive frame. We hang out but lately she had been flaking very regularly. Decided I had enough and just deleted the number. I am currently spinning two plates but I still can't seem to "let go" of how much I enjoyed my time with said girl. I know it's what one may call oneitis, how can I stop thinking about this woman?