^all that and also scenes with, without, or between songs? to perform or to peruse? and if to perform what kinds of characters are you looking for (age, temperament, type, etc.)?
Louise and Rose and Rose and Herbie GYPSY Hapgood and Fay ANYONE CAN WHISTLE (end of act 2) Amalia and Georg and Maracez and Arpad SHE LOVES ME Golde and Tevye, Golde and Yente, Tevye and Lazar, Tevye and the Constable, Hodel and Perchik, Tzeitel and Motel, Tevye and Chava FIDDLER Nellie and Emile, Emile and Cable, Cable and Nellie SOUTH PACIFIC John and Abigail 1776 Higgins and Eliza MY FAIR LADY Mame and Patrick MAME Daisy and Mark ON A CLEAR DAY... Bobby and Joanne COMPANY
The Charity/Oscar elevator scene from SWEET CHARITY is fantastic fun. Also from SHE LOVES ME is the the I Don't Know His Name scene between Amalia and Ilona. For pure book scenes, there are at least one or two between Diana and Natalie from NEXT TO NORMAL. The Fromme/Moore scenes from ASSASSINS are stellar.