I don't remember any locations or anything specific like that... basically, both father and daughter haven't really spoken to each other in a long time, so they feel embarrassed about expressing affection, so they always talk to each other quite formally. In one chapter, the daughter does something nice for the father, and he wants to tell him how much he loves her , but he thinks she would feel uncomfortable, so he just formally thanks her, or one time, the daughter thought something the father did was very sweet, but she just thinks it, because she thinks saying that would embarrass him