Kai's Heart Events
Walk to Mineral Beach on a Monday, Wednesday, or Friday between 11:00 am and 1:00 pm (or 5:00 pm and 7:00 pm). Kai will be outside his Shop on the bench. The two of you will start taking about your family. Kai will ask you if it's bad to be a person who doesn't like his family. If you tell him it doesn't really matter (option #2) he seems puzzled. He says his parents are terrible so he leaves every summer to come to the village.
Walk into Kai's Lodge on a Monday, Wednesday, or Friday when he is inside. Kai will welcome you to his shop and ask how your farm is going. He asks if you're growing any crops on your farm. You can tell him you're growing Pinkcat Flowers, a lot of Pineapples, or you can tell him that you're embarrassed to tell him that you're not growing anything right now.
If you tell him you're growing a lot of Pineapple, he'll let you know that he really likes Pineapple. Kai will ask if they're good then bring him one.
You must own the largest Rucksack to see this event.
This event takes some effort on your part to trigger. You can not see this event until you've worked hard enough that day to drop your strength down to 50%. If you have not done enough work that day then you can't see this event. Your stamina level is a critical plot point of the event.
After working hard enough, visit the beach on a Tuesday or Friday between the hours of 1:00 pm and 5:00 pm. As you walk up to Kai you don't feel very well and pass out. Kai calls for help and takes you to the Clinic.
At the Clinic, Doctor explains that you were suffering from the hot weather that has been occurring lately. When Doctor leaves the room, Kai suggests that maybe you should take it easy with your work for a little bit. If you think he might be right (option #1) he will tell you it's always a good idea to take a break now and then. Kai then gives you a Good Luck Charm that he bought from a place far away.
Go to the Beach on a Monday, Wednesday, Thursday, or Saturday between 9:00 am and 11:00 am. You'll find Kai standing on the end of the dock, looking out at the sea. He says he is not getting a lot of customers today. He then asks you what you think of him. Kai says he feels the other boys in town may think he is a jerk because of the way he refuses to act "fake". He wants to know if you think he should change his ways. If you tell him to forget about that thought (option #1) he agrees and believes he should always be honest with himself.