pas de deux
Pas de deux is a ballet movement.
It is but you spelt it wrong: its pas de deux.
A ballet duet is traditionally referred to as a 'pas de deux,' or dance for two. It is where a danseur and a ballerina come together and dance a series of solo and partnering variations during a classical ballet. Some famous pas de deux's are the Black Swan pas de deux in Swan Lake and the Don Quixote pas de deux.
Pas de deux is a ballet dance with two dancers (duet), thus it would be part of dance. Ballet, specifically.
"pas de deux" or "the step of two"
pas de deux or a duet or duo
This is a ballet term meaning two people dancing at the same time.
Maybe she is yearning for a pas de deux.
Entrechat;' pas de deux; en pointe
Pas de deux is a French term meaning "step of two" which is most commonly associated with ballet. However, I don't believe there's any term called "Pas de deux first", though "first" is a position in ballet.
Yes, quite a lot of boys do it. When they get older they can do pas de deux with girls.