FOR TEAM OLD LADY: SHOT 93 [ROUGH] Version02

I added more animation on the couple, I took Charlotte's suggestion to make them step back (almost in shock). At first, I did it in sync with the both of them stepping back (like how they were in the shot 92) but then I felt it looked a bit strange so I've added a bit of variety with Fred stepping back but Helen reaching out to help when Edith wobbles a bit - Helen's arms reaching out also leads into the next shot nicely.
Previous version of the shot is here: http://whey-an.blogspot.co.uk/2015/04/for-team-old-lady-shot-93-rough.html