Provide the theme summaries for the following conversation: 

Clara: Didn't I tell you that I'm unlucky?
Mia: I can't say that I know what you're talking about.
Clara: Look outside!
Clara: It's raining!
Mia: And? I still have no clue what are you talking about...
Clara: What about our trip?
Mia: What about it?
Clara: I'm sure it will rain tomorrow as well!
Mia: Not according to the weather forecast.
Mia: Besides we can still have a fun trip when it's raining.
Clara: I like when it's sunny, I'm sure it will rain, I told you already that I'm unlucky!
Mia: I'm not sure about unlucky but you're making a case when it comes to annoying...

Summary: 
Clara and Mila are having a trip tomorrow. Clara is afraid it will be raining although weather forecast does not say so.