High-school sweetheart

We don't speak to each other anymore We haven't spoken in years I don't even know her anymore Now she's just someone I used to know Someone I used to love No love lost between us We decided to go our separate ways Our paths never crossed again After planning a future together We didn't even become friends thereafter Just total strangers It ended in tears Maybe it was too good to be true She was too good to be mine I swear she was fine Meanwhile I was always trying to hide She thought I was funny I remember when she used to laugh at me She was everything to me Fast forward, now she's nothing to me I couldn't go a day without her Now I'll live the rest of my life without her She was a good part of the story I just turned the page Wishing her well in her future endeavors Hoping to never encounter her ever again She was a good experiment Now I have experience My research is done She's now in my history She taught me a lot Though she was never my teacher Certainly more than I went to learn at school She kinda made me the man I am today I'll always be grateful for that She helped me grow