The Dance of Social Navigation — Northanger Abbey

At the theatre Isabella monopolizes Catherine with ecstatic chatter about Tilney returning while barely listening to her replies; Catherine escapes to the pump-room and finds real ease with Eleanor Tilney in conversation that feels reciprocal, not performed. She fusses over spotted versus tamboured muslin for the cotillion ball, debating nearly till midnight, then dodges John Thorpe on the floor until Henry asks her to dance.

Their country-dance turns into a witty debate: Henry compares dancing to marriage, fidelity, and exclusive attention during the set; Catherine honestly prefers Bath to country life and amuses him with talk of having only Mrs Allen to visit at home when she is not walking the streets for amusement. John thrusts himself between them to sell horses to a stranger; Henry treats their evening as a contract of mutual agreeableness and resents any partner poaching his attention for even half a minute longer than manners allow.

Catherine meets General Tilney watching from the crowd, and Henry and Eleanor fix a country walk for noon tomorrow at Pulteney Street. She leaves happy, barely seeing Isabella, already preferring the Tilneys' reciprocal company to Thorpe's entitlement and Isabella's exhausting performance at the box and on the dance floor all evening.