If I remember correctly this conversation wasn't set up like this (she was on the bed so he never slammed on the table). She most definitely has a stronger personality in the LN. I'd recommend reading it to anyone over 18

https://www.lightnovelworld.com/novel/under-the-oak-tree-wn This webcomic chapter is a mash up of different chapters (or condensation if you remove all the sex) but generally its around chapter 47 in the LN.