you and Chan have been dating for a really long time, but things are getting hard, you two aren't together ad much as before and are always arguing, so one day when you two were getting back home in the silence you were thinking about something and when he parks the car you say

We need to talk about us...

he knew what you meant and started to say quietly and repeatedly "oh no..."

We should take a break

Chan: "I know... I know"

he said sadly