It’s alright, second proposal will be better, and he won’t be drunk this time.
That’s what I’m hoping for as well. Emma is going to think that Hook left her. She is going to be devastated. And then Hook is going to come back and save the day somehow (Gideon seems to think that’s a possibility), and save her life and then propose properly and tell Charming himself after he breaks the Snowing curse. The only reason for the writers to squander this moment for him to come clean himself and own up to it is because they are planning a much bigger moment for Hook. Emma saved him in the UW and now he’s going to save the Savior. That’s my prediction and the reason why Hook hasn’t had his “moment” yet. It’s coming…