In order to keep Gu Qingyuan from thinking of those things, naturally the same issues wouldn't come up, and he wouldn't keep overthinking them.
It's as if, once you're able to think of these things, the same problems naturally won't appear again, and if you want to change them, then of course you have to think that much.
If they're willing to think about these things, then they don't actually need to think so much, and what they want to change is naturally exactly what they ought to be thinking about.
After they've thought of all this, they actually have their own ideas, and they also have to figure out why they suddenly want to act this way.
Shen Biran really should be thinking about all these issues too, but it's not as if every problem can be thought through at any time.
If Gu Qingyuan, at this moment, could take Shen Biran's feelings into account, how could he possibly still choose to do this?
