* Chapter 130, where after [[spoiler:spending most of Volume 12 being a massive {{Jerkass}} and being an abusive boyfriend to Aiko,]] Punpun [[spoiler: gives a heartfelt speech and shows that he still loves her.]]
---> "'' I told you it's pointless talking about ifs and if nots. [[spoiler:But...I do think it's nice if there could come a time where we could have fun talking about if and if nots, no matter how pointless it is...You know, I feel really happy right now. I'm so glad I was able to meet you in this life.''"]]