This is the 1940th most frequent Korean word.
대통령도
"대통령도" means "even the president" in English.
In this sentence, '대통령도' ('even the president') is used to include the president as one of the people who watch dramas, emphasizing inclusion or surprise.
대통령도 드라마를 본다고 해요.
They say even the president watches dramas.
Here, '대통령도' ('even the president') indicates that even someone as important or high-ranking as the president values good relationships, showing a universal perspective.
대통령도 좋은 사람이 소중한 것 같아요.
Even for the president, having good people around seems to be important.
This context uses '대통령도' ('even the president') to suggest that the president, in addition to others, might have the possibility or option to visit, adding a level of generality.