And if Beckett does say yes, Susan is keenly aware that could pose a big problem for Martha. "Therein would lie the problem: I may actually have to move out. Yikes!"
However, not everyone in the Castle cast is so convinced that Beckett will say yes. Tamala Jones (Lanie) thinks that Beckett's desire for career advancement in Washington, D.C. could outweigh her feelings for Castle. "Beckett is a strong woman, and she's not going to forget who she is. So she may say no — or not right now," Tamala explains to TV Guide.
Looks like the cast is pretty divided to us. Do you think Beckett will say yes? Share your thoughts and theories below!