Penelitian Mahkamah kepada klausa-klausa tersebut dengan jelas menunjukkan bahawa JD adalah bertanggungan bukan sahaja sebagai penjamin malah seolah-olah sebagai peminjam prinsipal kepada jumlah yang tertunggak yang perlu dibayar kepada JC. Dalam menjelaskan perbezaan antara sesuatu Perjanjian Jaminan dan Perjanjian Indemniti, Mahkamah Rayuan dalam kes United Overseas Bank (Malaysia) Bhd v Andrew Lee Siew Ling [2012] 3 CLJ 708; [2012] 5 MLRA 76 memutuskan bahawa:- “[39] The principal debtor clause contained in cls. 9 and 17 and the indemnity given in cl. 21 without doubt created, as between the guarantors and the appellant, a contract of indemnity, which is a separate and independent contract, involving the undertaking on the part of the guarantors to pay any amount due under the loan, as well as interest thereon, regardless of the fate of the appellant's claim against the borrower, or its claim on the assets of the borrower in winding up. [41] Simply put, a contract of indemnity as defined by s. 77 of the Contracts Act 1950 is a contract entered into by two parties, namely, the promisor and the promisee, by which the promisor promises to save the promisee from loss caused to the promisee by the conduct of the promisor himself or by the conduct of any other person. A contract of guarantee, on the other hand is as defined by s. 79 of the Contracts Act 1950. It is a contract which involves three parties, namely the principal debtor, the surety and the creditor. The surety gives a guarantee that he (the surety) will perform the principal debtor's promise, or will discharge the principal debtor's liability, to the creditor if the principal debtor fails to do so. …[43] It is very clear by the terms of the letter of guarantee and indemnity executed by the respondent that the contract entered into between the appellant and the respondent (and Mok Hwee Huan) is a separate and independent contract and that contract is a contract of indemnity…”