She had done a great acting in this movie but the sex scene was so explicit that it seems they are having real sex and when Kim moo yeol rubbing her pr*vet part (VA**NA) it looks like he is actually rubbing...don't know what is reality...she could use a body double for those scene but she wanted to do it by herself...the story line was good but the sleeping scene and the dilogues are not compatible with reality ...otherwise it was good seeing her on this film ......