OMG! WTF! <3

Remember when Facebook changed the "thumbs up" likes on posts to little emoji hearts and moody faces? Of course you do, it was a decisive moment in history.

Now you can use those little moody faces to respond to comments on Facebook posts. I'll wait while you pick yourself up off the floor.

"We’ve heard from people that they’d like more ways to show their Reaction in conversations on Facebook, so we’re rolling out the ability to react to comments," said a Facebook spokesperson in the most boring, emoji-free email EVR.

Please note that Reaction is capitalized, like God.

In encouraging users to emoji-respond to comments instead of writing words, Facebook artists might want to add Reactions that indicate "That's racist!" or "Blocked."