As of now (December 29, 2016), Me, My Brother-in-law, and the Hot Summer Days is the film with the most likes on VLXX. While it may be at the top of the page, attracting more views and likes, I believe this is also due to it being GOOD, which is why people highly value the quality of this film.
The content is summarized by the title itself: The husband works far away, and the wife secretly 'gets involved' with her brother-in-law even though her husband's parents are still present in the house...