After months and months of waiting, Fantagio's newest boy group, ASTRO, finally made their debut! With the release of their upbeat music video for their first single, "Hide & Seek," the boys are off to a strong start. Take a look!

Well, that was easily the most adorable thing I've seen all day. They're like a bunch of cute little dancing puppies — what's not to love?

If you're a fan of ASTRO and want to learn more about the individual members, be sure to check out their pre-debut reality series ASTRO OK Ready on DramaFever now!

COMING SOON

Astro OK Ready!

Starring Cha Eun Woo and Moon Bin

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What did you think of ASTRO's debut video? Are you a fan? Share your thoughts in the comments!