Provide the theme summaries for the following conversation: 

Harper: You heard about this brand new app? 
Conor: Which one?
Harper: It's name is Reddit
Conor: and why do you find it interesting?
Harper: Its much like Facebook but with some extra features,
Conor: Who told you about it?
Harper: I just saw ad on Facebook and downloaded it
Conor: I might not be able to do that because My storage is already full 
Harper: I wanted you to follow me :/ :P
Conor: Haha
Harper: I might not be able to use Facebook from tomorrow
Conor: My dad is against it and says I should spend more time studying
Harper: But socializing is also important
Conor: I tried to tell him that but he refused to listen :/
Harper: Oh Man :/ 
Conor: Don,t worry I will be using it again after my finals
Harper: Right
Conor: Have you prepared the lesson test for tomorrow?
Harper: I almost forgot about that, Thanks for making me remember

Summary: 
Harper downloaded Reddit. Conor cannot do it as his storage is full. Conor reminded Harper to prepare the lesson test for tomorrow.