Oh Mary Be Careful (1921)

Mary Meacham, the most popular girl in college, goes to live with her maiden aunt, Miss Myra. Auntie is a man-hater who has various theories for testing the desirable qualities of the male sex. Mary sees a dreary man-less time before her and sends an S. O. S. to various sisters and their brothers to visit her while Auntie is away. Then a tree surgeon comes on business and proves to be a most attractive young man. Mary tries Auntie's theories plus some of her own. Complications ensue. When Auntie returns, Mary finds the surgeon is the man she wants. Moving Picture World - 1921.