After lunch… 
On the train…
“Luce? “ Natsu said.  “Yeah Natsu?” She asked looking at him which made natsu a little more nervous.  “I… I got this for you since you always so nice to me and getting me lunch.” he said handing over the blue box. “Aw t-thx but you don't have too do this.” She said opening the box.  “They only have red I was going to get pink but that's all they had.” Natsu said nervous she won't like it. “I-its beautiful...now… I can remember you when you go on trips alone.” She smiled looking at it.  “R-really” He said happy to hear that. “Uh huh here help me put it on” She said lifting up her hair as natsu put it on her. “Thanks a lot Natsu.” She said.  “Well we still have a two day ride until our destination.  And then we have to get on a…  *almost pukes* boat… “ He said.  Lucy laughed.  A few hours later lucy was sleeping on Natsu shoulder and natsu was looking out the window.  He started taking pills to control his motion  sickness a little better.  He fell asleep a few minutes later. They woke up and Natsu went to the bathroom to take his pills and use the bathroom.  When he got back Lucy was sitting g there eating some waffles and strawberries with a a vanilla Frapachino from Squarebucks (not using Starbucks XD). “Hey Natsu!” Lucy said hugging him. “Here. I got you breakfast.  I didn't know if you drink coffee.” She let him sit down.  “A-actually dragon slayers can't drink coffee.” He said hoping that that was not  problem.  “Oh I'm sorry! “ Lucy said.  “Oh, no it isn't your fault. “ He pat her head.  “Natsu…” She grumbled. Well it's another 24 hours of train time then a boat.” Lucy said.  “Ewww… “ The whole day was Lucy and Natsu enjoying the view.  Lucy pointed out multiple pretty things.  And of course Natsu pointed out places to eat. But all in all other was fun.  Natsu sometimes caught Lucy holding tightly to her necklace smiling. 
*Natsu's POV*
I love lucy.  She was amazing.  She always helped me when I needed her the most. And I always help her.
Nobody's POV*
Lucy went to the bathroom after breakfast.  She has been in there for a few minutes. Natsu decided not to worry and started playing on his phone. After playing Uno online he saw a message pop up on his phone.
*Lucy's POV*
I got up to use the bathroom.  That breakfast filled me up and was pretty cheap.  But after a meal like that I had to use the bathroom.  When I was walking there was a girl standing out side.  “Oh god there is a line” I muttered to myself. Then she went in turns out she was waiting g for someone.  Then a guy came out of nowhere and grabbed my wrist. Really tightly.  “Let me join you in the bathroom he said licking his lips. “ U-umm no thank you.” I said. I was scared because I can  easily use my magic or kick him but if I start a scene then me and Natsu will have to be kicked off. So I tried to loosen his grip. I did and ran into the bathroom and locked the door.  I used the bathroom and when I was done I opened it a crack and… his was still there! I closed the door and locked it again and texted Natsu:
Lulu: Natsu there is a guy who almost sexually harassed me and he is still waiting outside the door.
Natsu: I'll take care of this
Lulu: don't make a scene!!!
Natsu: …  fine.
Natsu left the chat
Lulu left the chat
*Natsu's POV*
I rushed to the bathroom I'm not going to let anyone hurt my best friend.  I saw the guy and took a picture secretly.
Natsu: him
Lulu: yeah
Lulu: please don't make a scene or we will have to walk.
*Nobody's pov*
After several minutes of waiting natsu opened the door. “Hey luce you ok?” He said holding out his hand to help her up.  “Uh yeah.” She took his hand and a wave of warmth washed over her. “Thanks natsu. “ She got up.  They went back to their seat when suddenly the train came to a stop. “huh?  We still have another day?” Lucy said.  “Hold on… do u see that Luce? “ Natsu said looking out the window.  “No… wait! “ She said also looking out the window.  “Gray?!?! “ They said at the same time. “What the hell does he think he's doing? “ Natsu said getting ready to jump.  Then Gray jumped onto the train.  Then the announcementscame on.  “Sorry for the delay we will be continuing in a few minutes”
“Wth man! “ Natsu yelled at gray.  “Hey!  Natsu! “ Gray said.  “You need to get up here and bring Lucy” Gray yelled back.  “Ok” Natsu grumbled.  “Come on Luce” And with one swift movement he grabbed Lucy bridal style. “A-ah!” Lucy said a little spooked. Natsu jumped out the window and into the top of the train where they saw gray. “Why are we up here gray” Natsu said,  clearly not happy,  and let Lucy down carefully.  “Thanks natsu” She said then looked at gray confused. Gray nodded his head to the skyline. “She's coming.” Gray said.  “W-wait what? “ Lucy asked confused.  Then a wave of magic power flushed over them. Suddenly all there faces turned blank.  “W-what is this magic power… “ Lucy said getting dizzy and was about to collapse.  Natsu noticed and holder her close do she won't fall. “I-its… her. “ Natsu said. Lucy looked up at him and surprisingly found herself smiling.  Then a flash of light and fire fell right in the train and you can hear all the screams of the people in the train. “Gray!  We need to move of she'll hurt the people. “ Natsu said.  “Agreed” Gray said and jumped off the train.  Natsu took Lucy again and jumped. 
*Lucy's pov*
I don't now why but I get excited when I'm about to fight along side Natsu.  Of course I was a little spooked but never worried because as a team we are stronger than we can imagine. 
*Natsu's pov*
Along side Lucy makes me feel like I can do anything if I put my mind to it.  She makes me stronger.  And I feel I do the same to her.