What do しよう and しよっ mean in this page?


These are the sentences I am confused about. For better context, this is the
[whole page](https://i.stack.imgur.com/sBPW1.jpg):

  1. しよう in 「じゃあ今日は普通においしいものにしよう」
  2. しよっ in 「…なににしよっかなぁー…」




> じゃあ今日は普通においしいもの **にしよう**

This にしよう is the volitional form of にする. The same にする used for making choices
in, for example, a restaurant order. コーヒーにします = I'll have/choose/make it
coffee.

The volitional form turns it into "let's have/choose/make it..."

So the girl is saying: "Lets have something with an ordinary level of
tastiness today." (the shop doesn't have anything **super** -tasty).

> なに **にしよっ** かなぁー

I think this しよっ is exactly the same as above: "I wonder what we'll
have/choose?". My guess is that truncating しよう to しよっ makes it sound more
chirpy/lively, but I'm far from certain about that.




> じゃあ今日は普通においしいもの **にしよう**

This にしよう is the volitional form of にする. The same にする used for making choices
in, for example, a restaurant order. コーヒーにします = I'll have/choose/make it
coffee.

The volitional form turns it into "let's have/choose/make it..."

So the girl is saying: "Lets have something with an ordinary level of
tastiness today." (the shop doesn't have anything **super** -tasty).

> なに **にしよっ** かなぁー

I think this しよっ is exactly the same as above: "I wonder what we'll
have/choose?". My guess is that truncating しよう to しよっ makes it sound more
chirpy/lively, but I'm far from certain about that.

