Handsome white horse with Korean boyband hair

Lmao

That was the commander of the Golden Company's horse. He got knocked out of the saddle earlier when Drogon came bursting through the wall behind them. The general tried to run from the Dothraki and got cut down. Then his horse apparently joined the charge and went back into the city with the invaders. Horses don't know which army is which, the troops are charging this way so we go this way.

It's a pale horse. It represents Death in the Apocalypse.

I think it was symbolic and a reference to the four horsemen of the apocalypse. There are four horses in the myth, the white horse, the red horse, the black horse, and the infamous pale horse. In my interpretation, Drogon is the pale, or "ashen" horse with Death as its rider and harkens the destruction of civilizations. The white horse represents righteousness, or righteous war, and that is the horse Arya climbed on.

It was definitely the horse of the commander of the Golden Company as it has the pink mark on the nose. 4 seconds of this episode is dedicated to showing us how it dead in the dragon fire. So Ayra, riding this horse, disappeared in the distance would indicate the end story of her (no one left on her list anyway)...
Unless the resurrection of the horse is another miracle and Ayra still has some unfinished business of the lord?

[deleted]

She called an Uber.