How can I keep Facebook conversations interesting?

[Sam]

So basically that's my question I mean there's this girl who I work with and we say hi every now and small talk that kinda thing and I wanna add her on Facebook but I want to know tips on how to avoid a conversation becoming mundane like how are you, good, what you doing, Facebook that kinda thing :-) thanks

[Noora]

Say something that is weird but true. Like, did you know that there is a planet in space that is made of material that weighs five thousand kilograms per tea spoon? Or something funny that just happened to you (not like oh you know what, I just farted in front of my teacher that's so embarrasing ahaha). And then just keep on talking. Don't be afraid of talking about whatever