Plan A Entertainment has dropped the making film for Huh Gak's "Only You" MV, starring VICTON's Sejun and Wanna One's Ong Seong Wu!

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The two idols starred as the leads of an intriguing MV which goes back and forth between the present and the '80s. Sejun, who revealed that it was slightly awkward filming with Ong Seong Wu because they'd never met before, said that Ong Seong Wu is actually good friends with a fellow VICTON member Heochan. Ong Seong Wu added, "I was in the same class as Chan in high school for 3 years. So we are very close." 

Later on, Sejun revealed the quirky, handwritten notes that Ong Seong Wu had given him, during filming. One read, "Please play all of VICTON's songs on infinite repeat." In the MV, Sejun acted as the DJ at a music cafe. Another note read, "I can't believe this." Sejun thanked Ong Seong Wu for the fun notes.

Huh Gak also visited the MV filming set to thank both idols for starring in his MV! Check out the full making film above.