Change this paragraph to be coherent:
Marilyn's mood lifted somewhat when they went to the party. Then, Gauthier continued, after talking to a friend of Marilyn Marilyn suddenly became anxious, as if that conversation had revived an unpleasant memory, and Marilyn asked to go home.
Marilyn's mood lifted somewhat when they went to the party, but then, Gauthier continued, after talking to a friend of hers Marilyn suddenly became anxious, as if that conversation had revived an unpleasant memory, and she asked to go home.