defendant was in a fiduciary relationship with a plaintiff." Childers v. N.Y. & Presbyterian Hosp., 36 F. Supp. 3d 292, 306 (S.D.N.Y. 2014) (citing Faktor v. Yahoo! Inc., No. 12 Civ. 5220, 2013 WL 1641180, at *3 (S.D.N.Y. 2013)) (internal quotation marks omitted). Therefore, Plaintiffs' purely conclus