Get Up—

Day 10 of the Lee Minho movie marathon
Get Up
Also known as “I don’t know it well, either”

Two high school students, Wook-Gi (Lee Minho) and Doo-Hyeon (Rhyme), who are rivals land in trouble together. Doo-Hyeon gets suspended but Wook-Gi just has to clean his teacher’s car as punishment.
His girlfriend(Choi Ah-Jin) tells him she has a new boyfriend and they’re going on a ski trip together. Wook-Gi steals his teacher’s car to try to crash their plans but he can’t drive, while in this dilemma he runs into Doo-Hyeon and they hit the open road together.

P. S. The summary is from hancinema.net