It's really nice seeing how much effort Teruhashi puts into being perfect. Although... you'd think with all that research, she'd figure out some inconsistencies with Saiki and his background
It started out that Saiki was just a challenge to her, but by now she has legit reasons to be into him :') I love their dynamic of two overpowered beings, but in different ways.
I love it when Saiki praises and protects Teruhashi hehe. He was relieved when she got though the say after and angry when no one noticed her about to collapse from exhaustion. Ah, I know this is a gag manga but I hope they do eventually go out haha.