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In the making-of video, the boys introduce what they're doing, you get a sneak peek at their serious moments during filming as well as their aegyo in between cuts, and their chemistry as a group. 

As previously reported, "Star" is the title track of their new summer album 'Never End', which relays Boyfriend's personal stories of growth in the past 2 years and 5 months since their last domestic comeback. The song is written and composed by Jungmin, Superkiro, and Jooheon.

Check out Boyfriend's "Star" MV making-of above!