your father was fire and you were also a fire element,he said to you that elements cannot mix,you knew there were air,water,earth,and fire,the only thing you can't actually touch was water,when you were on the basement the pipe accidentally broke and there were water filling the whole basement with water,you fixed the pipe and you were surrounded with water everywhere,you see someone crying because of your family photo

Kokushibo:crying "What a happy family"