Want this question answered?
no
You got 2 rings from doctor and Kai's heart is red and you want to marry him.
no
you need a blue feather
Brogan Kai wanted to marry Bletsung but Bletsung was in love with Sam (the Sin Eater)
He did but they divorced about a month later.
gohan.in the future tunks did
You can not have a child with Kai in Harvest Moon DS. But I'm guessing you're talking about Harvest Moon DS Cute, and yes you can have a child after you marry him.
After the androids drain goku\'s power in Dragon Ball Z Kai he returns to his future.
Kai does not have a rival. He's not dating anyone. If you don't marry him no one else ever will. It is the same way for all the Mineral Town guys and Skye too.
since kai-lan is a fictional American tv show character, i very much doubt it. However, i do not know what future episodes will be like so i cannot be sure.
The action replay codes for Kai are as follows: Kai Affection/Friend223BF434 000000FF123BF438 0000FFFF. There are no max affection codes for the game, but you can use these to speed up the affection.