Chemistry - JiKook

Jimin got kicked out of the house for being gay and ended up homeless, he's secretly staying in the school library.

Jungkook lost his parents in an accident when he was 12, he now lives alone still suffering from insomnia and nightmares.

On Friday Jungkook has chemistry as his final class of the day. The teacher announces a project that should be done in pairs because his friends aren't in his class he ends up not having a partner. As he walks out of the class he overhears a boy talking to the teacher asking if he may work alone, because he doesn't know anybody in that class. Jungkook took this chance and asks if the boy wants to be his partner because he isn't very good at chemistry. The boy agrees.

Little do they know what's about to happen next and all of this just because of chemistry class.
Will they find out each other's backstory?
Will they help each other get through tough times?