Fully recovered mentally and physically!! There are no regrets about past

At game center,

Yoo Na arrived the game center to meet Dong Jun.  She came and started to play games.  The manager noticed that the mask wearing girl came. 

The manager contacted Dong Jun but due to his phone broken he doesn’t attend the call.  The manager again and again contacted him. 

Yoo Na is waiting for him.  She believes that he would come.  But he doesn’t show up.  Yoo Na waits there till evening.  She thought that she is not important to him. 

She just noticed the messages of Dong Jun.  She contacted him but he doesn’t pick up.    She left the game center at night.

At hospital,

Bo Ra remembered that today is Sunday.  Bo Ra said to Hyun Joo, “Hey! I forget…. Yoo Na would be there for waiting Dong Jun.” 

Hyun Joo said, “I remembered it at morning, but Bae Ji said me to forget it.  Dong Jun will handle this on his own.  What if we co