My brother's bride

a story of boy who have a task of find his brother a bride and sat his marriage fast, in this process he met all type of girls but didn't find one suitable for his brother, lastly when he find one that girl he already know and they become friends, when the marriage set his brother interact with her and approve her but the girl fall for him and he also like her, now what they do can they let this marriage happen or they both run away