Marc will undergo a Heel-Face Turn at some point.This
Justin's school's production of West Side Story was a race reversed versionI thought it was odd that they would cast Justin, a latino, who bears more than a passing resemblance to George Chakiris, would be cast as Tony in a play where race is such an important theme. But then when you realize that the girl playing Maria is white then it makes sense.
The Grand Finale (which may be just the last episode, or the last few episodes) will feature all of Betty's former love interests battling it out, to determine who gets Betty once and for all.Gio is confirmed to be returning, and most likely Henry, Matt and Walter will as well. It will probably end with her not choosing any of them though, just like in the Season Three premiere. The wedding is most likely going to be between Hilda and Bobby, and will be one of the last scenes in the final episode. Betty probably won't end up with Daniel either, but the series will end on a positive note in implying that it just could eventually happen some day. The very last scene will be the two of them walking together down a New York street, just talking and having fun like they usually do nearly every day.
Betty will not take the offer to go to London.She will realize that she can't live without Daniel, and vice-versa. Her dream to have her own magazine will still be realized though, by Meade Publications (Claire would definitely support her) or a possible joint venture between Meade and Lindsay Dunne.