Hm... To do anything to completely erase evidence of what you've done would could as interference. Though perhaps something to make it less immediately apparent...

[yeah, he doesn't see a reason why he wouldn't try. he looks over them both]

... North, express a moment of emotional vulnerability in front of three different people. They cannot be currently present, so Emma and I are not available for your task.

And Emma...

[he seems thoughtful for a moment before he smiles faintly]

Receive two sincere declarations of love from others - and seek Ookurikara's forgiveness. Even if you might not receive it, I urge you to at least make the attempt.