Only the options I picked, and how much trust they raised.
Usually there are three options: One raises trust, and is noted here. Other does nothing, and the third one lowers trust.
First event, when Lunaria is about to leave village.
Go with her (+10)
Peridot Town
Safira: “Yeah, no problem” (+10)
Jade: “Medicinal Herbs, I guess” (+10)
Lunaria: “It's cute” (+10)
On the Ship
Safira: “Because you're from Ruta Tribe?” (+10)
Jade: “It smells good!” (+10)
Lunaria: “Don't worry” (+10)
Streen Village
Jade: “You know so much, don't you!” (+5)
Safira: “Don't go” (+5)
Spinell Village
Safira: “I may be” (+10)
Jade: “Sounds fun” (+10)
Lunaria: “Yeah, okay” (+10)
...And this is as far as I went on the story.
If someone else want/can complete this list, you're welcome
Jesusalva / Jesusaves (Buy me a coffee!) / (Sponsor the website!)
Actually you able to gain a bonus trust raising(???)event well,i dont remember but it had incridible effect(of course it was IAP item(like four leave clover and so on)mah-hah-hah-hah