Hilarion, a local gamekeeper, is also in love with Giselle and is highly suspicious of the newcomer who has won her affections. He tries to convince her that her beau can't be trusted, but she ignores his warnings. Her mother, Berthe, is very protective of her, as she has a weak heart that leaves her in delicate health. She discourages a relationship between Giselle and Loys, thinking Hilarion would be a better match, and disapproves of her fondness for dancing, due to the strain on her heart.
