Eventually you all make your way over to the barrier.
It has quite clearly moved a bit, you can see a clean section, previously covered and now freshly exposed to the atmosphere.
"Wow." One of the teens says in an awed voice.
"You actually did it!" They have grown up with stories of the daring exploits done in attempts to open this barrier, and here you are, strangers, waltzing in and just opening it, just like that.
D.'s 'level of cool' might diminish slightly when his companions appear and reveal that it was not just the force of his personality that did it. But first impressions last.
OOC:
When you each arrive at the door, how do you react to the additional persons?
The doors started to open (you are free to define direction and shape). How do you open then wide enough for people to get through?