Loving the partner I was forced to marry

At last love was found in the arranged marriage of the country's wealthiest business tycoon who happens to be from the tyrant offspring and a common girl whose father was an ex worker in the mansion. Though Ariana was the childhood best friend of Ryan who happens to be Ryder's cousin brother her husband to be . During the days,months and year Ariana and Ryan spent together she grew feelings for him. who will Ariana get married to,Ryan her best friend or her husband to be that she was forced to marry?