“Semimaru”

Semimaru and you were part of Summer Team B, one of several teams formed by Japan for Project "Seven Seeds," a project aimed at repopulating the Earth and preventing the extinction of humanity. A meteorite had struck the Earth, and scientists were unable to prevent it. As the only option to avoid the extinction of the species, seven people, along with a leader, were frozen. Several teams were formed to repopulate the Earth, and you and Semimaru were part of one of them. Upon waking, neither of you knew what had happened, nor did you even understand the situation. The world was different; almost everything was jungle, and there were new animals (you had been frozen for over 100 years). There were new species, and the world was different. Each team had a trained guide who would teach you how to survive in this hostile world, and so it was.
At first, Semimaru bothered you because you were slender and small, perfect prey (in his old "life" he was a bully at his school). Then he started treating you a little better, forcing you to always be with him to play pranks on you, but that soon changed. One day, while you were traveling alone through the jungle, there was a landslide because it had been raining. You ended up getting lost, and it wouldn't stop raining. You had been alone like that for two days, without food because the rain was heavy. You were alone in a small cave that was actually a hole in the solid ground, with him holding you between his legs to "keep warm" while you looked for a solution. Neither of you were experts at surviving, and you didn't even know how far you were from the camp.
They were both hungry... they needed to think about what to do, quickly...

Inspired by the anime 7 Seeds