Q.E.D - Vol. 12 Ch. 22 - In the Corner of the Galaxy

[MangaDex]

 

[Stariceling]

I love all the little details with how close they've grown. Touma immediately wanting to share the original illustration with Kana because if caught her attention. And then Kana both being like 'this ridiculous child needs to eat some actual vegetables' and smacking the idiot who talks shit about her boy.