Katie breaks her vow not to drop the L-bomb with more than one contestant left, telling Blake she "(expletive) love(s) you so much" before spending the night together (don't worry, just because Katie's final three got a little messed up, doesn't mean "The Bachelorette"s most sex-positive star doesn't get her fantasy suites).
"I was saving it for the one," Katie tells co-host Kaitlyn of her love declaration. "My heart officially belongs to Blake."
Oop. Sorry, Justin.
Katie asks Justin to talk, which is never a good sign. She explains her feelings for Blake have grown stronger and can't move forward with their relationship.
"I was looking forward to today, however I did have my overnight with Blake and in that, I did tell him that I am falling in love with him," she says. "That is something I can only say to one person. You are someone I wanted to explore things with, but given how I now feel about Blake, knowing I am in love with him, it wouldn't make sense to have us move forward."