Cool and annoying plant. They drop their leaves anytime you change something up on them. so...pick the spot where you are going to have it, leave it there and don't move it. If it starts dropping leaves, it's only reacting to the new condition. Don't keep moving it to new places, just let it acclimate to the light conditions you have it. When(not if) it does lose leaves don't panic, keep watering it. Less leaves means less water. enjoy the cool flowers!