HINATA'S POV
As I was running to the bathroom to check up on my back because it felt like one of the scars were opening, I could hear everyone calling my name but I couldn't stop. I got in the bathroom and locked the door. I took off my jacket and shirt and then there was a knock on the door. "Shoyo I know you are in there. Open up and let me help you. You can't do it by yourself you dummy." I heard Natsu's voice on the other side of the door. I unlocked the door, opened it, pulled Natsu in, and locked the door again. She applied rubbing alcohol to the cut that had reopened probably when running to hug Kenma. I held back tears and screams as it stung my now-open wound. When it was cleaned out, Natsu put on a new bandage and then held out my tops to me. I put on my shirt and jacket and hugged her thanks. I grabbed my bag and the back pack and we walked out of the bathroom. I knew everyone was going to start questioning me after what happened not even 20 minutes ago.
Natsu and I set our stuff down in the room that we were going to be using for Karasuno and then I told Natsu I was going for a walk. She decided to come with me and I couldn't really stop her. I told the team that I was taking Natsu to get some food at a nearby cafe because we hadn't eaten that day and they let us go. We walked the opposite way of the cafe and came to a park. I sat down on one of the benches and Natsu handed me a small backpack that girls would put their make-up in. "I can tell that you want one so go ahead. You might want to change your shirt first though." She told me, pulling out an extra shirt from the bag. "What do you mean Natsu?" I asked in confusion. "I put a pack and a lighter in there along with an extra shirt because I could tell that you would be scared and anxious and nervous about the camp trying to make sure that no one finds out about father and that you would soon end up driving yourself crazy wanting a cigarette so here. I know that I shouldn't have brought them but I can tell that you are stressed. I will go play on the swings for a little." She said, giving me a kiss before walking off to the playground. I was stunned at what Natsu did but she was right. I changed my shirt so that the others didn't smell like smoke and pulled out a cigarette from the pack. I lit it up and just layed back on the bench, trying to calm down. When I was done, I changed my shirt back and made sure that I didn't smell like smoke. I grabbed the bag and told Natsu we could go back. We stopped at a small cornerstore and got a bag of chips each and walked back to the camp.
When we got back, I got dressed into my clothes for training and met my team on the court. Natsu ran over to Oikawa and jumped on him, wishing him good luck in his game. She gave him a kiss on the cheek and then ran back to me. "Try not to hurt your back please, Sho." She whispered in my ear with worry. "Don't worry. I will be ok. I have done practice with worse and I won't strain myself." I whispered back and kissed her forehead. She smiled and wandered over to Kiyoko and Yachi. We were up against Ubugawa to start and it was kinda hard to play with my back sore but I made sure that no one noticed something was off. We lost the game and went for our penalty lap with was a run up the hill. When I got back down the hill, Natsu handed me my water bottle and also managed to slip me some ibuprophen when no one was looking. 'God am I happy to have someone like Natsu as my sister. I don't know what I would do without her.' I thought to myself. The night of practice games lasted until 10pm when we all went to eat dinner. Me and Natsu sat down and then she said something that left everyone in shock. "Are you sure we can eat this Sho?" She had said it in a whisper directing it to me but it was still loud enough for everyone to hear. They looked at us with worried and confused faces. Oikawa saved the day by coming and patting her on the back and saying, "Of course you can sunshine. What princess wouldn't be able to have a feast. Now let's eat all this delicious food that your servants made just for you." Natsu giggled at this and was about to say something until she remembered, 'They can't know.' "Sorry guys. I was just surprised because there is so much food. All of this food could feed me and Shoyo for a month. And our father of course." She added quickly, to not raise any suspicion which gladly, it worked.
Time skip to 11 when everyone is asleep except Hinata and Natsu 3RD POV
"Natsu, come on. Let's go." Shoyo whispered to his sister. She nodded her head and they left the room, trying not to make as much noise as possible. The two siblings left the camp hand in hand and walked to the park they were at earlier. Hinata pulled out a cigarette as his sister pulled out a bottle of sparkling cider she brought in her bag. As Hinata was smoking, Natsu was openeing the apple cider. She took a drink and passed it to Hinata who gladly accepted it and took a huge drink of the cold beverage. They layed down on the grass looking at the stars until they fell asleep.