Nana follows her schedule everyday on time and can she keep it that way?  

She sees the light and she sees the darkness. Once she gets to know/see the world around her everything changes.   "I fear oblivion," “Some people

An unexpected and unbelievable rendezvous for the both of them. Then a long separation and are brought back together once again.  

A feeling of being lost, uncertain, sickness. A symptoms that could only heal an individual's feeling by someone.