This is the 6572nd most frequent Korean word.
올라갈
"올라갈" means "to go up" or "to ascend."
Here, '올라갈' refers to improvement or an increase in a non-physical sense, such as grades.
성적이 올라갈 것을 기대하고 있어요.
I am expecting my grades to improve.
In this sentence, '올라갈' indicates an elevation in mood or atmosphere.
파티 분위기가 신나는 음악으로 올라갈 거예요.
The party atmosphere will rise with exciting music.
The word '올라갈' is used as a descriptive action referring to physically ascending.