All he left behind was the boxed set of Years of Pilgrimage he had lent Tsukuru .
Tsukuru wondered for himself whether it was all a dream , then Haida did n't show up for next semester .
All Haida left behind was the boxed set of Years of Pilgrimage Haida had lent dream .
Tsukuru wondered for himself whether it was all a dream , then Haida did n't show up for next semester .