Whether the relationship exists depends on the facts and circumstances of each case. Kurtenbach v. TeKippe, Iowa, 260 N.W.2d 53 (1977); Westinghouse Electric Corporation v. Rio Algom Limited, D.C.N.D.Ill., 448 F. Supp. 1284 (1978); Mattco, Inc. v. Mandan Radio Association, Inc., N.D., 246 N.W.2d 222 (1976); Nicholson v. Shockey, 192 Va. 270, 64 S.E.2d 813 (1951); Delta Equipment and Construction Co. v. Royal Indemnity Co., La. App., 186 So.2d 454 (1966); Crest Investment Trust, Inc. v. Comstock, 23 Md. App. 280, 327 A.2d 891 (1974). The statute relative to the representation of a needy person is not conclusive with respect to the commencement of the relationship.