Most Helpful Guy
You are completely over a person when you no longer care one way or the other what they think about you. For me it has been anywhere from under an hour to a few years depending on how things were.1
Most Helpful Girl
When you stop stalking them on social media.
When you're indifferent if they love or like someone else more then you.
When their opinion about you is irrelevant to you.
When you're not sexually attracted to them anymore.1