Trouble cute(fairy tail high)✔

Chapter 4 - Part 2

Hey guys sorry for the other chapter it was boring I know but I kind of didn't know what to write so ....yeah ... 

Natsu's Pov:

I heard a knock on my door so I rushed to open it hoping it was Lucy- even if I knew it wasn't her- I opened the door and seen Jellal?  (Natsu, Jellal) - Jellal Heartfilia son of Judge and Layla ( Lucy's brother)-

'Hey Jellal whats up'
'nothing just making sure that you will attend today's ball' 
'Oh yeah, and why is that?'
'You haven't heard ?'
'No that?'
'My little sister will be attending today's ball for the friars time in 7 years'
'Wait you have a sister?''you never talked about her or anything'
'Yeah that's mainly because I'm not allowed to, my father had sent her away to some stupid boarding school right after our mom died he said it was the best for her..'
'So you saying that you didn't see your sister for 7 years ?'
'Yes'
'Wow, so I'm guessing that you are excited aren't you'
'Yes it was a shame that you didn't have a chance to meet her before, its weird our parents knew each other since high school but I meet you a week after my sister got send away' he smiled.
'Anyway I think my dad is here now'
'Ah yes let's go'

I got into the car thinking of what I just heard Jellal has a sister and his not allowed talking about her why? What was so bad about her that he couldn't talk about her. Is it because she is ugly as hell or something I was thinking about it all the way to the party, once we got there i was curious how she looks like or more like who was Jellals sister.(Natsu, Jellal, Mr.Dragneel and Mr. Heartfilia) 
In the entrance was Mr. Heartfilia alone could it be possible that she won't be showing up today?
'Good evening Mr. Dragneel'
'Mr.Heartfilia I heard rumors that your youngster's child will be joining us today again'
'Yes that's true she should be entering the party in about 30 minutes '
'Father may I go see her'
'Jellal my child I know you miss her and can't wait to see her but she is just getting ready for the party, you will see her once she is out'
'Judge remember my son Natsu? '
'How could I forget, how are you Natsu?'
'I'm fine thank, you'
'Father me and Natsu will go to talk to the others now if you excuse us' he gave a little smile.
'But of course my dear'
I and Jellal walked away to talk with others and to grab something to drink I could tell that he was disappointed that he couldn't go and see his sister I felt sorry for him.

(This is what Jellal looked like ⬆ )