A few days ago, GOT7 threw their fans into a state of confusion with their kind act!

Through their official Instagram, GOT7 shared that they recently sent over a surprise coffee and snack cart to the set of MBC's ongoing drama 'The Banker', meant to cheer on veteran actor Kim Sang Joong. GOT7 wrote alongside photos of Kim Sang Joong posing happily in front of his coffee cart, "GOT7 prepared coffee and snacks for Kim Sang Joong sunbaenim. Mr. Noh Thank You (Kim Sang Joong's character in 'The Banker' is named Noh Dae Ho), whom we are very grateful toward for being a sunbae in life to us, we are cheering you on! But wait a minute, how did GOT7 get to know Kim Sang Joong sunbaenim?"

In the photos, actor Kim Sang Joong also surprised onlookers by putting up 7 of his fingers to symbolize GOT7, as well as putting up a friendly heart toward the boy group, and more. 

But seeing this completely unexpected friendship between GOT7 and veteran actor Kim Sang Joong, netizens couldn't help but comment, "Why is GOT7 on the set of 'The Banker'??", "Wait, is this a comeback spoiler??", "Give us some more hints!", etc! 

GOT7 are expected to make their first comeback of 2019 with their new album 'Spinning Top: Between Security & Insecurity' on May 20!