User blog comment:IamJakuhoRaikoben/Chapter 468: Memory of the Stars, Review./@comment-26389992-20160115002843/@comment-77.194.131.221-20160115141620

it's translation based on the japanese personnal pronoun used by the characters the only who uses "atashi" is Lucy. Even without spoilers there is a lot of chance Hiro make Lucy left for a while : 1.Auqarius said about her key 2.Now she has a person to overpower ( Anna ) 3.Natsu, the guild and maybe Yukino's death ( if it happens ) 4.Zeref and the history of his clan 5.the prophecy of the 12 keys