1) Close friend 2) Confidant 3) Confidente 4) French word used in English 5) Girl BFF, more formally 6) Intimate 7) Secret sharer Found on https://www.crosswordclues.com/clue/confidante
A confidante (also known{sfn|DeJean|2009|pp=123–125}{sfn|Banham|Shrimpton|1997|pp=1194} as a canapé à joue, a canapé à confidants, or a canapé à confidant(e)) is a type of sofa, originally characterized by a triangular seat at each end, so that people could sit at either end of the sofa and be close to the person(s) sitting in the middle.{... Found on http://en.wikipedia.org/wiki/Confidante
Double or triple-seated chair set in a curving S-shaped framework, designed so that two or more people can converse more easily than if they were sitting side by side. A mechanical version with swivelling seats is known as a sociable seat. Confidantes were popular in Victorian and Edwardian times. Found on http://www.antique-marks.com/antique-terms-c.html
type of sofa that has a seat at each end separated from the main seat by an upholstered arm. This form was first used in France in the mid-18th ... Found on http://www.britannica.com/eb/a-z/c/127
Double or triple-seated chair set in a curving S-shaped framework, designed so that two or more people can converse more easily than if they were sitting side by side. A mechanical version with swivelling seats is known as a sociable seat. Confidantes were popular in Victorian and Edwardian times. Found on http://www.encyclo.co.uk/visitor-contributions.php