If you go on Twitter today prepare to be overwhelmed by a whole lot of emotions. The hashtag #HomeToVote has taken over and it is incredible. Irish emigrants from across the world are arriving into the country today to vote in this historical referendum. They've travelled from as far as Ethiopia, Australia, and San Francisco to make sure they're heard today and it is heartwarming. If this doesn't make you tear up even a little bit, your heart is actually made of stone.