Visiting the Rao family!!

"Grandpa, I understand your concern. But I have already thought it through. I can't explain much but at the moment I need to receive the Mu family's consent. I know that Sia had only returned this year and the Rao family would like to keep her around for a few more years to which I'm not gonna oppose. I'm willing to wait until they give their consent and only then will I marry Sia. But right now what I need is their consent to this engagement. I plan to announce the marriage between the two family tommorow and I don't want to do it without their consent. And, even if I don't announce it, it would not be long when news about my engagement with Sia would spread. At that time Mr. Rao would definitely be annoyed and my path to marry Sia would only become much more difficult. Also, this is only the first step of my plan"