I guess this chapter cleared up any possibility of Tomoki and Yoshida becoming a couple. That's good. Yoshida x Mako shippers, assemble! And seriously though, even if it's possible Tomoko is the only girl Tomoki has some kind of feelings for, let's not forget that Tomoko showed several times that the one she gots the hots for is Asuka. Siscon ending will not be a thing, sorry!
Anyway, it's been a while since we've had a chapter focused more deeply on Tomoki. I guess his lack of interest in girls could still be excused as part of his aloof personality (or just his general annoyance with anything that comes from Tomoko's circle), but I kinda sense some asexual vibes here. Let's wait and see.