On March 17th, Big Hit Entertainment uploaded a behind-the-scenes video of�2AM covering Fukuyama Masaharu's "Best Love" through their official YouTube channel. The boys can be seen studying the original version, paying especial attention to Fukuyama Masaharu's singing style before experimenting with how they were going to add their own flavor to the song. Like an MR-removed video, the BTS clip allowed fans to hear the talented vocals of each individual member. Fans commented, "They really prepared a lot for it, they're worthy of Fukuyama's praise," and "I always feel inspired when I see how hard-working they are." Source: Asia Economy via Naver