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This also not a news, probably most of Cube stans know how much Pentagon respect and love Btob; 
Here's a video of Pentagon (ft Seonho) be watching and fanboying over BTOB's stage from backstage of UCube Concert
Here's a video of Pentagon (ft Seonho) be watching and fanboying over BTOB's stage from backstage of UCube Concert
Pentagon's Jinho, Hui and Wooseok singing to Btob's Missing You 
Pentagon's Shinwon said that BTOB are the sunbae that they always look up to in one of their interview ♡
Pentagon's Yeo One stated that Yook Sungjae sunbaenim is his role model and he wanted to be like Sungjae who can do acting so well and he wanted to be successful like him too
*not trying to exaggerate, but Pentagon are also big fans of Melodies 
https://twitter.com/ilhgone/status/1047895067791437830?s=19
https://twitter.com/ilhgone/status/1047895067791437830?s=19
