Someone mentioned in the spoiler thread they were worried Bay would feel threatened by Daphne next season and they were worried about the Emmett/Daphne kiss and I just wanted to post my response here because I wanted to talk about this anyway:
I actually don't think Bay will be threatened at all. She wasn't threatened when they hugged at the end and wasn't even phased by Daphne's threat to get Emmett back. I believe the reason for that is because he did choose Bay, made the speech he did, and he spoke. That spoke volumes right there and because of that, there is no doubt in Bay's mind. She knew Daphne told Emmett how she felt and that Emmett harbored a torch for her for a long time so in that moment, he had his chance to get what he always wanted but he realized he didn't want it anymore and that he and Daphne weren't meant to be after all. Bay knew he liked Daphne for a long time but yet he didn't choose Daphne. Bay also knew before the speech as evidence when she talked to Toby earlier, that Emmett isn't comfortable around hearing people. It is very hard for him but yet he is willing to go through that for Bay. He also doesn't see her as hearing or deaf as he said, she is just Bay and Bay knows that as well. She knows she is special. She also knows how Emmett has only spoken one time in his whole life and how he was adamant about never speaking. But what did Emmett do? He spoke to her and told her "I just want you." Bay knew how big that was and what that meant. For Emmett to say those worRAB, let alone speak them, was monumental for him and said more about his feelings for Bay than anything else would and again, she knew that. All of this is why she doesn't feel threatened right now and most likely won't in the future.
And I wouldn't worry about the kiss. I had a feeling that would happen. It seems only natural for him to kiss her, the girl he thought was everything for years, when she revealed her feelings. The whole thing made him realize though that Daphne was the safe option, not the right one.
And I don't think Emmett went there with the intention to speak. In that moment, I think he just felt it was right.
And I agree Alexandra, I think Toby saying Bay liked Emmett and she was now upset did help.