Post Battle, pics up in Gryffindor tower. Hermione & Ron laugh, cry, heal, and begin their relationship. NOT your typical "Yay, the war's over" piece. Ron is grieving which takes time.
Ron became stiff. Clearly frustrated he began speaking to the ceiling. "You're telling me our wizarding government is separating families now? Husbands and wives?"
"Fancy a drink? Ditch ginger and come and have a pint!" He reached out for Hermione's hand but was blocked by Ron's large frame coming to stand between them.
Hermione wanted to feel nothing but joy at his return but Ron had spoiled that for her by the manner in which he left.