Knightraider,

If you think you love her..  you've several ways to find her whereabouts.

1) google her name with surname

2) try to obtain her address.. even better phone number.. from the school you went together with her

3) contact friend .. or teacher in common (who was friend to you and her as well) and  get some insight

If you love her you'll find her,  take this as an opportunity to scale the level of love you're into. 

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