You know what I noticed between Emma and Hook making out at Robin’s funeral and the second sneak peek? The sky changes from daylight to night time. Now assuming everyone went straight to Granny’s after the funeral for Robin’s wake, and considering Hook appeared just after everyone had left the funeral, what took Emma so long to get to the wake? It’s seems that CS banging each other on Robin’s coffin might not be out of the realm of possibility unfortunately. They were very into each other to the point that they clearly wouldn’t put their reunion on hold, plus making out then cutting to black is screen code for sex.