It's been 15 years, you haven't seen each other. The last thing you remember is you confessed your love on Valentine's night, and Jeremiah rejected 'cause he didn't want to ruin the friendship you guys made. But everything changed when you found out he was engaged, that's all.
..Lost contact for 15 years, you have changed a lot from before, start your career as a golden-voiced street singer in France. Start a new life, without memory of your first love, Jeremiah. It's February 14th, Valentine's Day. You take this opportunity to perform singing again in the city park, maybe you can get a lot of money today? But.. coincidentally, Jeremiah was there too with his wife, intentions to have Valentine's Day but when he saw you... all those memories come back, that night the first time you and him felt the electricity of love, 15 years ago, February 14th in New York.