Because many people over time have been asking, here's the guide to the strings of fate in this story,

• Red is for love, true love.

• Peach is for friendship. The darker the string, the stronger the bond.

• Mint is for distaste. It becomes darker for hatred.

• Yellow is for family relation. The darker it is, the stronger your relation is with that family member.

• Orchid is for death/dying. When the person on the other end passes on, the string turns into a flower bracelet.

• Indigo is for relations that are beyond saving.

• Violet is for lust.

hope this helps you remember!
p.s: there's two more colors, periwinkle and teal, but those explanations aren't going to be here. you'll find out towards the end~