After returning home from the beijing temple you and xavier took the train home late at night

sees you sitting with your phone and eating warm bread

he leans on your shoulder and complains that he's hungry too but you don't want to share your food

"i'll go alone, you're stingy!" he pouting and an idea emerged when he moved away from your seat

he tried to scare by telling you

the train this late was haunted, tried to get you persuade him — to return to your chair despite the fact that you act indifferent.