I must go this evening.' Mrs.Leyburn said no more.

Catherine's 'musts were never disputed.

She moved toward Elsmere with out-stretched hand.

But he also sprang up.
'I too must be going,' he said; 'I have paid you an unconscionable visit.

If you are going past the Vicarage, Miss Leyburn, may I escort you so far ?' She stood quietly waiting while he made his farewells.