"I saw some guy walking you home. What does that mean? Do you hug him too?!" Every evening you went to a certain place outside the city to see Xiao and every time you hugged him goodbye. Xiao always seemed withdrawn and taciturn to you, but he would let himself be hugged and at the same time he has been secretly watching your city life, though he hasn’t interfered. You could never read his thoughts and were afraid that one day he would leave and never come back to you again.