An agency or servant relationship does not depend on an express appointment but may be implied from the circumstances of the case; thus, one driving the owner's car at his request and for his purposes is the owner's servant or agent." Cain v. American Policyholders Ins. Co., 120 Conn. 645 ( 183 A. 403); Manint v. Nugent (La.), 142 So. 201; Wolcott v. Fellows, 82 N.H. 556 ( 131 A. 352); Lea v. Gentry, 167 Tenn. 556 ( 73 S.W.2d 170); Cannan v. Dupree (Tex.Civ.App.), 294 S.W. 298. It is here alleged that at the defendant's special request Hood was using the vehicle for the purpose of looking after the needs of the defendant's aged parents and his sister, two of whom were ill; that he had been spending the night at their home and carrying them groceries and medicines, and that he was at the time proceeding toward their home to attend to their needs during the night.