Elsa Keslassy International CorrespondentMia Hansen-Løve, the French writer-director whose last film “Bergman Island” competed at last year’s Cannes, is back at the festival with “One Fine Morning,” a romance drama headlined by Lea Seydoux. The movie world premiered at Directors’ Fortnight and has earned stellar reviews with Variety‘s Guy Lodge describing it as a “wistful, wandering character study” and “gently moving reflection on parenting one’s children and parents at once,” which marks Hansen-Løve’s “returns to French, and to form.” “One Fine Morning” stars Seydoux as a long-single mother who’s coping with her father’s degenerative illness while embarking on a new, uncertain romance with a charming, yet emotionally unavailable man (Melvil Poupaud).