(NOTE: THIS IS NOT AN UPDATE)

This is just a list to remind you which character has which colour when they're speaking. I chose to colour code peoples' speech to make it easier to identify who's talking. Also I tried to choose dark colours mainly so people don't have to strain their eyes when reading.

Here's the list:

Sunggyu's colour: Blue

Hyesu's colour: Pale pink

Yoona's colour: Pink

Woohyun's colour: Dark orange

Sungjong's colour: Teal

Taeyeon's colour: Orangey - red

Sunggyu's mum's colour: Maroon

Sunggyu's dad's colour: Brown

Hyesu's mum's colour: Indigo

Hyesu's dad's colour: Orange

Hoya's colour: Purplish-blue

Sungyeol's colour: Dark green

L/Myungsoo's colour: Slate grey

Dongwoo's colour: Grey

Sungjong's colour: Electric blue

Eunji's colour: Teal (bold)

Hayoung's colour: Navy (bold)

Namjoo's colour: Dark green (bold)

Na Eun's colour: Slate grey (bold)

Chorong's colour: Goldenrod (bold)

Bomi's colour: Purple (bold)

Yookung's colour: Orange (bold)

(NOTE: MORE CHARACTERS WILL BE ADDED HERE IN THE FUTURE AS THE STORY PROGRESSES) 

So yeah you can just check back to this chapter for reference.