this is when he noticed he got hurt, he was bleeding..
Mark was in front of him when Jackson showed BamBam.. BamBam.. did $*@#T about it . you can see it in the video.. But Mark noticed it..
Mark was the one who found a Towel and pass it to him ask him is he was ok and padded his shoulder. .as IGOT7 posted on IG. Click the link https://www.instagram.com/p/BFbsKTPiAy0/ this are the moments when you know who really cares.. Markson forever.