The crash sequence is very intense and realistic.
The survivors find some ration. we find out its only wine and chocolate bars. for a few days, they consume little by little. the survivors find out one day that one of their own has consumed more than the expected amount, causing rations to be wasted.
In one scene, the survivors see a plane up in the sky. they yell anxiously for help but the plane passes by. this is a sad scene.
Three characters embark on a journey to find help. in one scene, one of them slips and barely holds on to a rock from falling down, he gets back up quickly. the whole journey lasts two or three days or so.
All the characters suffer emotional trauma after the crash. this happens entirely through the film.
One of the gravely wounded pilots asks for his gun so he can be put out of his misery. The survivors refuse to help him commit suicide.