For those who may not know, the dream in chapter 171 is likely a reference to a story in Japanese folklore centred around two deities, Orihime and Hikoboshi, who were two lovers trapped on the opposite side of the Milky Way and could only meet once a year. (You can look up Tanabata festival for more information on it.) That folklore story was getting mixed up into the song they fell asleep to, hence the zebra, lol
For those who may not know, the dream in chapter 171 is likely a reference to a story in Japanese folklore centred around two deities, Orihime and Hikoboshi, who were two lovers trapped on the opposite side of the Milky Way and could only meet once a year. (You can look up Tanabata festival for more information on it.)
That folklore story was getting mixed up into the song they fell asleep to, hence the zebra, lol