Arranging an arranged marriage!

My parents searching a suitable groom for my sister, and sometimes, me helping them, I realize, arranged marriages are very emotional in nature (with made in heaven tag!), with the parents of the girl considering the other parents' child as suitable groom for their daughter And vice -versa! And, then the boy and girl falling in love each-other. Loving a person, completely unknown to them in past. Änd, even, love at one side be sufficient to make other fall in love..