Castle beckett standing on a bomb episode

When does gates find out about castle and beckett

All All. Sign In. Kate Beckett : Hey, Castle, listen Thank you for staying with me. Richard Castle : Always. Kevin Ryan : Definitely. Javier Esposito : [ to Beckett ] You good? Kate Beckett : Yeah, did she see it? Javier Esposito : No. Captain Victoria Gates : Glad to see you, Detective. Even you, Mr. I have to say, I don't know too many men who would've done what you did.