It is in Korean, so subtitles will be necessary. The movie is actually quite tame, and could possibly get a PG-13 rating. The first part involves couples who have worked to set up the perfect scenario, only to have it interrupted in humorous ways. What really comes across is that young people exaggerate their experience which can have humorous effects when put to the test. The bravado is all for show, and they can be as tentative and naive as anyone. And the last couple are in their 30's, and really are no better than some ten years or more younger. The scene with the toys is extremely mild, so anyone looking for overt scenes will be disappointed. No skin at any point in the movie, unless a young man with his shirt off is what one is looking for.