Synchronizing emotes/dances idea

Ever since the /hug emote came out the lack of character reaction to another character's action became apparent. Can we have a prompt that comes up, asking if we would like to accept the emote (can have a checkbox for friends-only), and if we do then our character reacts to it? Like say if we want to highfive someone for being awesome, we ask them, they accept, and we see the animation of both characters highfiving? Can be applied to asking for a dance, which will then start a dance for both at the same time.

I know this is probably far-fetched, but one can dream xD