It is a cute story, and I enjoyed watching it. I was laughing and grinning like an idiot through most of it(It is one of those feel good movies :))

The leads make a really sweet couple, and "Junk-Man"(lead actor), is super cute ^-^ . The story is simple; Junko(lead girl) comes to korea in search of her crush and ends up getting lessons in Korean from the son of the guest house owner(Jungmon/Junk-man). The lessons were hilarious, and the aftermaths of the teaching even more so :D. I definitely loved "Junk-Man's" style of teaching. The succeeding situations where quite funny, where Junko ends up spouting sentences which are truly comedic :).

But the story is nothing new, we've already seen similar plots in many movies already. The refreshing thing about this movie was one of the supporting cast members, "George". He was a delight to watch in action!

I would have graded the movie higher, but I guess it just didn't live up to its prequel (My tutor Friend, with the amazingly hot Kwon Sang Woo in the lead )

Note:
I didn't really notice the music, which would explain the rating for it.
Rewatch value: I didn't give it much coz the story is simple, watching it again will just be redundant.