Would you continue dating a person who is ten years younger, and who tells you, during your first date, that he/she already had a crush on you when you were twenty years old and he/she only ten? [more details inside]?

You are now thirty five, he/she is twenty five now.
You met this person recently, you didn’t recognize her/him, and you did not remember that both of you were attending a few birthday and wedding parties some fifteen years ago.
Would this knowledge (the teenage crush) bother you right now?
Or do you like this person for who they are now, not who they were then?
Would there be a second date for you?