Thread:TUSF/@comment-50.82.89.209-20140110084226/@comment-6697950-20140110230221

Are you referring to the part where she says that she needs to return to Tokyo from the Ocean Turtle? If so, then it's because she only had a ruse to come to the Ocean Turtle for several days and her time was running out while she couldn't do much to help him so she would have to return home.