throughout this. let's talk about the buzz, the royal wedding is mentioned every ten seconds online. i'm going to sound like bill hemmer when i ask this, but why do we care so much? >> this is so much excitement, everybody wants to know about the dress, the guest list, everybody wants to know about the gifts, just the amount of posts on twitter, it's amazing, but also as well, it shows how the coverage of the royal wedding is going to be different this time. the royals themselves have a wedding channel, so it's going to be posted online, they've got their own twitter feed, so they're covering it in many different ways. alisyn: they sure are. it's contagious, i must say. i caught the royal wedding bug. emily, thank you for coming in. >> thank you. alisyn: you can tune in, of to showfk you these pictures justpó again, this is in long