I wasn't sure how to naturally include what Nanase learned from playing, and I wasn't sure how to make Ellen suggest everyone getting dinner together without it being abrupt and/or awkward.
Naturally, when you have two problems, you throw them at each other, and see if something you can use comes out of it.
That, or you run away while they fight each other.
This time, however, I did not have to run away, and hungry Nanase came to my rescue.