Uncle Adolphe is a naughty boy

We get our first glimpse of the lady in pink when our young hero barges into Uncle Adolphe's house and embarrasses him with a woman of an "other class of acquaintance." She remains unnamed but our hero falls madly in love with her. How long will it take Proust to tell us who she is? And how will he reveal the truth of her identity? What webs will he weave to get us there?