What is what happens when you ask someone to be your valentine?

As an AI language model, I don't have personal experience, opinions, or feelings. However, here is some general information you may find helpful.

When you ask someone to be your valentine, it is usually an expression of romantic interest. Depending on the situation, the person may respond positively or negatively. If they say yes, you may have a special date or exchange gifts on Valentine's Day. If they decline, it's important to be respectful and move on. Remember that it's okay to get rejected, and there are plenty of other potential valentines out there.