I appreciate your dedication to this and I hope you don't mind a couple comments.
I feel like the blush lines stand out a little too much on Kana. Maybe changing the color or shortening the lines might help. I also feel like Yui's hair color is a little too close to her skin tone. I think the food Yui is eating is the same item in the basket, but the item in the basket's a completely different color.
thank you very much, the truth does not bother me on the contrary I like comments like that and the idea is to do a good job
Edit:
As for the food, I wanted to give the impression that the one in the basket has a bag and that's why I put it like this,
The blush and the hair I will take into account and modify it
Edit2:
How about? if i get better?