Is this ch51 or 50?

i also dont know and im afraid to check coz i dont wanna be spoiled >~<

I think it's 50. I read it and they were still in the car.

It's 51. 50 happened when they go to the supermarket

51

It has to be chapter 51. The manhua artist was already dragging the whole story, unlikely that he/she suddenly leaves out the part with the supermarket.