I found the third panel a little awkward. I wanted Nanase's mom to go easy on Nanase based on the lie, but she also wouldn't tell Nanase not to worry about putting her clothes away, either.
This isn't a "Nanase's mom is strict" thing. It's just a reasonable thing to expect Nanase to do. What I find a little awkward about it is I can see it taken a different way.
Sort of the difference between "I'll help you remember" said in a happy way, and "I'll help you remember" said with QUIET MENACE.
Personally, reminders are super helpful. I get distracted by shiny objects. It's entirely possible a helpful reminder could make the difference between me getting something done at a sensible time and forgetting to do it for ages.