Yotsuba & ! Graphic Novel Volume 12

Oops! Your shoe! Your shoe! Your shoe came untied! But don't worry! Tora taught Yotsuba how to tie a bow like a butterfly! Now Yotsuba can tie Juralumin's ribbon aaaall by herself. Huh? Why are Yotsuba's hands blue? Well, see, there was this really pretty blue paint - and Yotsuba thought Daddy would want his stuff to be really pretty blue too. Are Yotsuba's hands gonna stay blue forever and ever?