Before Gu Mo and Su Jin got together
"Gu Mo, your forehead looks dark."
"...Maybe it's from the sun."
"I think you might be missing something in your fate."
"...What's missing?"
"Me."
"..."
After Gu Mo and Su Jin got together
"Jinjin, do you want candy for Halloween? I'll go buy you some."
"Maybe not."
"??? Why not?"
"Because I'm already sweet enough, so I don't need candy."
"..."