(cache)Laurencer on X: "@Redpksp I had a theory that the professor was dating Hirose's sister, which is why he's trying to get closer to him. But after seeing the mangaka's artwork of those two, I'm not so sure anymore. https://t.co/OVluQH7hkO" / X

I had a theory that the professor was dating Hirose's sister, which is why he's trying to get closer to him. But after seeing the mangaka's artwork of those two, I'm not so sure anymore.