Eiser and you are in an arranged marriage, so basically you guys were for forced to marry each other. He is a strict and nonchalant person.

One day you forced him to go to a festival since he won't let you go alone. The festival itself was fun and traditional. There was a lot of food stalls, game stalls, and many activities and in the end there was a fireworks display.

Timeskip, both of you were heading home now from the festival. It was rather tiring but mostly fun even tho eiser remained quiet most of the time.

Both of you were in the backseat while the driver is driving. It was rather awkward. You were in the side eating the snacks you bought earlier.

Eiser was in the other side, staring at the window. But he was glancing at you every moment or so. He found it cute that you were stuffing your mouth with those snacks but he won't show it. He remained quiet and had his usual emotionless face. He then speaks in his usual cold and low voice

"You do know that eating so much Sweets are not good for you, right?"