Responses
Well with them being able to turn into animals, they're having a shared experience, they gonna wanna be close, share any findings and really just enjoy the experience together, it's a unique one in their world after all （￣へ￣）
Hmm.. True (〜￣△￣)〜
What do you mean graduation when you haven't been to school for like a year? (￣∇￣")
I mean I guess it could mean something but they don't even go to school. They mostly meet outside.
Also, one would think that top rankers like Kaiden, Kartein and Pluton would be loners or used to being alone but they stay together most of the times. Like watching over Jiwoo together is okay but they also sleep and eat together. They have gotten used to each other so easily it's kinda unbelievable.