Dolmaire,havingplayedtheatresincetheageoften,quithisphysicsstudies,inordertofollowactingcoursesatCoursSimon.HewasonlyinhissecondcoursewhenhewasapproachedbythedirectorArnaudDesplechinfortheroleofPaulDédalusinMyGoldenDays,thesequelto«MySexLife...orHowIGotintoanArgument».Dolmaireplaystheadolescentversionofthecharacterinthemovie,whilstMathieuAmalricplaystheelder.
