Honeymoon Heartbreak?

Steve and Becky went on a belated honeymoon after she was cleared of all charges, the ones the bent copper threw at her. They went on that Greek Island holiday that she'd won. Something happened on that holiday, a row, something that caused Becky to flee to Romania to the comforting arms of Roy and Hayley. Of course, not having seen the video yet, I don't know if there was any other explanation other than a row so I'm going on that assumption. Knowing these two, it could have been a real blazer. They are both back in Weatherfield but something's up. We haven't really seen them together at all. Becky seems quiet and thoughtful and Steve seems to be sort of drifting. Post-honeymoon, you'd think they'd be all loved up or at least we'd see them continuing the row. Having them both so quiet and possibly avoiding each other seems out of character. Am I reading more into this? I hope we get to see some scenes where they talk about it or make up whatever rift seems to be there.