You'd definitely know it if you met her. Trust me.

[was that said fondly? yeah, a little bit. they've been through some real messes together, and even though she isn't exactly the Terezi that he knows, he still trusts her, and thinks of her as a close friend. and, he likes to think the feeling's mutual — even though he isn't exactly the Dave she knows, either.]

I wouldn't rule your heart snatching powers out just yet, anyway. Dunno about you, but where I'm from, shit has a habit of being completely irrelevant right up until it isn't.

Then I guess you'd just have to be an actual Ghostbuster.