듯

As if, just like

Compares an action to another one that is effortless or routine: eating fruit as if breathing, teasing his hyung as naturally as breathing, gas talk that starts like water flowing, checking petrol prices like the stock market. It also sets up 'as is the case with', as in the line saying that like all your milk chocolate, this is better. It is the clipped form of 듯이 and means exactly the same thing, just tighter — which is why captions prefer it.