-게 says in what state someone or something returns. It is caption language for a comeback: 새롭게 돌아온 진 'Jin, back with something new', 따끈따끈하게 돌아온 엘리입니다 'this is Ellie, back piping hot', 스윗하게 돌아온 버럭이 형 'Mr Angry, back in sweet mode'. It also covers what comes back at you as a response: "하아..." 이렇게 돌아오는 경우가 있거든요 'sometimes all that comes back is a sigh'.