What is the ruling on a woman who smiles in front of a non-mahram man, but without showing her teeth or making any sound?.
Praise be to Allaah.
It is haraam for a woman to uncover her face or to smile at a non-mahram man, because of the evil to which that may lead.
And Allaah is the Source of strength.
Fataawa al-Lajnah al-Daa’imah li’l-Buhooth al-‘Ilmiyyah wa’l-Ifta’, 17/25.