In the trailer everyone has seen. I wondered how could the bald man know the name of Adam? But it whas then i noticed that the bald man is Adams Workmate you can hear/se him when Adam is trying to make a call in the end of the video.

Dont pick on me if this is old news.

good find
i did not know it before this post

Old news. REALLY old news.

But I'm not picking on you, am I?

I never noticed that! Well done, good find interessssting

if you look closely at the start the bald guy is wearing a red tie,
but as it shows a 6 day eariler thingyo
the bald guy says "see ya later adam" and if you nocticed that same guy is wearing the same tie.
and after he's mate said that, adam gave him a signa; comfiriming yeah and hat they know each other