C35 Apoplexy

Why was he so special to Lin Ran? Why did Lin Ran approach Ren Tian, both of them holding hands, Ren Tian's disease also didn't happen?

What was all this for?

On the way back, Lin Ran and Ren Tian sat in the back seat of the car together, neither of them speaking. On the way back, Lin Ran and Ren Tian sat together in the back seat, but both of them didn't talk.

Logically speaking