I met a former look-a-like of my crush, what would you do?

Have you ever had a situation in which you had a big crush on a person, and then met their look-a-like?

Well it all started when I "fell in love" with this girl in my school and I tried my "best" to let her know that I liked her. Which involved sending her random letters even though she might of been oblivious to my existence, since I only spoke to her twice in person. But I usually saw her around the school halls. The only question I had was if she really liked me back and after many days of procrastinating(delaying), which took 2 years, I finally got the nerve to ask her out. It seemed legitimate that she would say yes, because we would look at each others eyes with such "intensity", which seemed like true love to me. But I guess my timing was wrong because she said no and she was getting ready for college at that time. By the time I asked it's summer break and school just ended. Next thing you know I'm scheduled to move to a new city, which means a new school. At this point I could careless because my crush would in college. But then when I start my new school there's this girl who almost lost like my crush....just almost and I'm stuck thinking if this is my chance to start again or stay true to myself and keep my hope.