In my dream, I watched a video of a Kpop group. BamBam was in the video, but there were only 6 members in the group. I was like "Huh? But Got7 has 7 members, not 6... And BamBam is in Got7...so this doesn't make sense..." 

And then I was like "Wait...Maybe BamBam is in Winner?" 
Then I watched a video of Winner and I remembered that Taehyun left the group, so there should only be 5 members. Not 6. 

Then I thought, maybe Got7 really does only have 6 members. Yeah! They're the group that has one less member than their name implies!

But then I realized it's not Got7 who has less members than their name implies. It's Day6 that does. Day6 only has five members.
BUT THEN I WAS LIKE "Is that right? Maybe Day6 has 6 members and this group is Day6...but I know BamBam isn't in Day6"

This dream just kept going on and on and I never figured out what was happening or what group BamBam was from XD.