New Thread
Fauna wants to be a Furlin. Take her 3 spools of Rainbow Thread so she can work on her Tailor skills.
Goal
Rainbow Thread × 3Reward
Ancient Coral × 3Chain
Leads to 
Sewing with Confidence
Dialogue
FaunaIt's not fair! The Furlin are so good at crafts...even
with those big fluffy paws!
I'm so jealous of their skills... Why wasn't I born
a Furlin?
Well, I suppose I can just try to be the best human
Tailor EVER! But for that, I'll need Rainbow Thread.
I'll gladly pay 1000 Dosh and throw in three Ancient
Corals for 3 spools. What do you say?
[Choice: Accept / Decline]
FaunaJust so you know, Whisker Worms in the central
part of our island drop Rainbow Thread...
FaunaI understand. It's awkward when someone you
don't know at all asks you for a favor...
FaunaLooks like you found the Rainbow Thread I asked
for! Can I have it now? All 3 spools?
[Choice: Hand over / Keep for now]
FaunaThanks! This should help level the playing field
with those darned Furlin.
FaunaWait...you're not giving them to a Furlin, are you?
FaunaI won't lose to the Furlin! The next item I make
will be better than any gigaga thing they make!