And the fact that on the second day alone, the first proper fight was a full-on verbally aggressive one between Kemal and Science about the food rationing that would become a consistent type of argument throughout the series, Science later trying to make amends with Kemal only to argue with him again (and with the camera)

, and then later that night they make friendly amends with the banter "I'M S-C-I-E-N-C-E, ya PRICK!"/"WHAT DOES THAT MEAN, I'M A-B-C-D-E-F-G!"
EDIT: And I'm just watching it back, and you can hear Science SCREAMING at the top of his lungs at Kemal and it can be heard all across at the treehouse where Sam and Saskia look deflated by the experience already