I need a few characteristic to describe the following:
The person quickly switches from loving one person to another.and The person is willing to die for someone even though they have only met for a few days.
I thought of a few. But I can't really prove it like (impulsive-i don't know how I can prove that, cause they are not really deciding anything on a spur) (childish- but they might have thought about it and decided. Which is not really childish)