If it were in the past, when the three of them were at odds, they would visit the hospital in two separate batches.
Even though Qiao Ze hadn't visited the School of Mathematics in a long time, he was still well aware of the current state of the three. After all, with Dou Dou being a little information-gathering expert, anything Qiao Ze showed a little interest in, he'd surely learn about it—without any interference, of course.
However, Chen Yiwen's choice to study philosophy truly surprised him; he really didn't see this guy being interested in such a highbrow subject.
...
"Qiao, this time you're really becoming a dad! Speaking of efficiency, no one can beat you. I remember the first time you joined us in Room 402, you started critiquing professor's papers—I thought you were quick to adapt to the environment. Now it seems I underestimated you, you're fast at everything you do!"
