Here are all the results with descriptions
An Ex Partner's
You had something, and whether it was beautiful or not, healthy or not, bad or not, good or not. . . . his/her name is still stuck in your heart. You may wish it wasn't, but love works that way. Even if there's no logical reason why they should linger around, they always do. The good news is that it won't last forever. Don't make the mistake of going back before you can get better. Ultimately, it ended for a reason.
A Current Partner's
You've got good news! The name in your heart belongs to the person you're currently dating. Or even married to! You never know. That means you're still head-over-heels for them, which is a great feeling to have!
Someone You Never Had
This one is tricky. It can happen for so many different reasons. It could be that you met at the wrong time, because one of you was already taken. It could be that one of you moved away, or that you weren't mature enough to handle dating when you first met. It could have been anything. But the point is that your heart never let go. Maybe try to reconnect?