Before you start reading, here are the characters:

Kim Taehyung.
Age: 20
Best friend: Jeon Jungkook.
Character: A protagonist
Reputation: Most well known straight fuckboy/playboy
Sexual orientation: Straight
Hair colour: Chocolate Brown
Picture:

Park Jimin
Age: 20
Best friend: Min Yoongi
Character: A protagonist
Reputation: Principles nephew. Nerd. Soft boy.
Sexual orientation: Gay
Hair colour: Candy Pink
Picture:

Jeon Jungkook:
Age:18
Best friend: Kim Taehyung
Character in relation to the Protagonists: A Protagonists best friend.
Reputation: Most well known gay fuckboy/playboy
Sexual orientation: Gay
Hair colour: Dark Brown
Picture:

Min Yoongi:
Age: 23
Best friend: Park Jimin
Character in relation to the Protagonists: A Protagonists best friend.
Reputation: Nerd.
Sexual orientation: Straight
Hair colour: Mint Green
Picture:

Kim Seok-Jin
Age: 24
Best friend: Kim Namjoon. Also his boyfriend.
Character: Protagonists older brother.
Character in relation to the Protagonists: Kim Taehyungs older brother.
Reputation: Hot brother to fboy Kim Taehyung. Very protective.
Sexual orientation: Gay
Hair colour: Dark Brown
Picture:

Kim Namjoon:
Age: 21
Best friend: Kim Seok-Jin, also his boyfriend.
Character: One protagonists brothers boyfriend. One protagonists lecturer.
Character in relation to the Protagonists: Boyfriend of Kim Taehyungs older brother, Kim Seok-Jin and is Park Jimins lecturer.
Reputation: Nerd. Kind and caring towards his students. Young but has the brains.
Sexual orientation: Gay
Hair colour: Silver
Picture:

Jung Hoseok
Age: 22
Character: Protagonists friend. Studies with a protagonist
Character in relation to the Protagonists: Park Jimins friend and study buddy.
Reputation: Nerd. Always happy. Is known is the loudest person.
Sexual orientation: Queer. Doesn't fit under a category. Likes who he likes.
Hair colour: Red
Picture:

Yu Konnie
Age: 36
Character: Protagonists Aunt
Character in relation to the protagonists: Park Jimins aunt. Also is the principle of the summer school everyone attends.
Reputation: Principle. Nice to Jimin. Not so kind to Taehyung.
Sexual orientation: Unknown however presumed straight as she is married to a male. However she is very understanding that Jimin is gay unlike his parents.
Hair colour: Chocolate Brown
Picture: 

(I know this is the actress Park Min Young however it gives you a chance to visualize Jimin's "aunt" in the novel and Jimins fathers "younger sister")

This chapter is just so you can identify the characters while reading the book.

That's all. Now you can read. I hope you enjoy!!!

Stay safe, healthy and warm lovely ppl... Byeeee till you read the first chapter! :)