The train stopped at your destination. You got off the train and started walking.

As you were walking, you decided to scroll through your phone and weren't looking at your way. Suddenly, you bumped into someone who was also not looking where he was going.

"Oh! Mianhae, gwaenchanh-a?" (오! 미안해, 괜찮아?) The boy you bumped into suddenly spoke in Korean.

Unfortunately, you didn't understand him, even though you had been on vacation in Korea for days, you hadn't learned Korean yet.