It's hard to believe that Game of Thrones Season 3 is headed into the homestretch, but so it is. With just three episodes left, we're expecting a lot from Season 3, Episode 8: “Second Sons” (May 19). What will happen on the episode? We've rounded up the biggest spoilers right here.

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An important wedding. The official synopsis says that "King’s Landing hosts a wedding, and Tyrion and Sansa spend the night together." We're basically 100 percent sure that means the wedding in question is Tyrion and Sansa's, since that's the only reason they'd be spending the night together and it fits the book's timeline.

Dany's meeting. "Daenerys meets the Titan’s Bastard," says the official synopsis. The Titan's Bastard is a sellsword. In the books, he's actually the commander of a sellsword company called the Second Sons; we'll see if that holds true in the show as well. Either way, based on the preview, Dany might need his help in a big way. (Also, for book fans: Based on the preview it looks like we might also be meeting a certain important hottie this week, too...)

Dany's meeting. "Daenerys meets the Titan’s Bastard," says the official synopsis. The Titan's Bastard is a sellsword. In the books, he's actually the commander of a sellsword company called the Second Sons; we'll see if that holds true in the show as well. Either way, based on the preview, Dany might need his help in a big way. (Also, for book fans: Based on the preview it looks like we might also be meeting a certain important hottie this week, too...)

Davos vs. Melisandre: "Davos (Liam Cunningham) demands proof from Melisandre." Based on the preview (plus the last episode and, well, logic), we're assuming this plot also involves Gendry.

Sam and Gilly. Sam and Gilly finally have a plot again this week, when they "meet an older gentleman." Again, book fans probably have a strong idea of what that means.

Arya and the Hound. Based on the preview, we will also see more of the Hound this week.

Sadly, we've heard nothing about Jaime and Brienne this week, which makes us think they're finally taking an episode off. Tragic.

Get more Game of Thrones spoilers here.

Catch the episode this Sunday, May 19 at 9 p.m. ET/PT on HBO.

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin.