Getting blank messages in PM from friend

[Milennin]

I have a friend on another server I talk to via PMs, but sometimes her messages show up as blank when they shouldn't. Why does this happen?

[Kage Shadisha]

That's strange, I get those as well from my friend and I'm unsure if it's because they are trying to send me an emoji or it's just a glitch.

[Milennin]

I hadn't thought of that. Next time I'll ask if they used a face in their message if it's blank again.