Lines that you love that you don't see mentioned often

I was watching Silent Partners, where Debra's unease over her and Ray not talking much anymore is soothed by the act of watching Marie and Frank seeming to communicate rather sweetly and wholesomely without anything needing to be said between them. All of it is undone in an instant when Marie, walking out of the kitchen and not noticing Debra and Ray in the alcove, says 'Ugh, I can't watch him eat anymore.'

It always makes me laugh pretty hard. What are some lines you love that you don't see mentioned often?