umm it will happen and i hope that they will follow the novel
in the clips it's shown like chi cheng finds it out from the photos and letters of suo wei and yueyue , and barges out of the door tho. I'm worried. Also everytime they are together and chi cheng cares about the little things wei loves it hurts lol
could be an Asian thing. and as you can see they're quite old not teenagers
when you finish your education and have a stable job, next step is dating or . getting married. They date to get married. And that's what the elders in their family expect.