I never knew till you (Jack frost X Reader)

Argument

The snow ball hit you on the side of your face. You threw one back at the child. The children came after you. "Hey! That's not fair!" You said laughing. You ran and hid behind a tree. Hiding you hear little feet in the snow. You made lots of snow balls. Then it got quiet. You stood up with snowballs in your hands and looked out to see the children standing there staring at you. Then snowballs came flying towards you and laughter hit your ears.

You wave to all the children leaving with their parent(s). It was fun playing with them. They learned some tricks from Jack. Jack had to be with the other Guardians. You still did not tell him about Pitch's visit a couple days ago. How can you? It'll only worry him. After the park became empty, you take a walk through the forest. (I'm not sure that's what it would be called.) You end up standing in front of a lake. Standing there you can only hear the silence of the cold and snow and your breath. You look around and fall on your knees. You take a deep breath in and yell. You pound on the ground and yell more. Nightmares came back and you haven't had enough sleep. The sight of your parent's death playing over and over again and you can't do anything to stop it. Then nightmares seem to be changing a bit. The scene changes little by little every night. Cold and snow was added. Then Pitch explained to you not to tell Jack or something will happen. You get up and punch a tree. You felt no pain. Every throw was harder. Then it slowed down. You turn and lean on the tree and slid down it with tears in your eyes. Stopping these tears are impossible. Blood dripped from your fists into the snow.

Jack listened as North talked. Then he felt something heavy on his chest. It got heavier every second. He griped onto his sweater.

"What's wrong?" Toothiana asked.

"I-I don't know." Jack answered.

The Guardians were confused. Jack thought of you, only you.

"I've got to go." With those four words he flew off.

"Wait mate! We still...North, what has happened?" Bunny turned to North.

Jack flew worried about you.

The first drop of your blood fell on the snow and Jack landed at the same time. He ran to you and hugged you tight.

"Why are you doing this (f/n)?!" You just sob. Jack carried you home. After you were done crying, Jack started taking out the splinters in your hands with tweezers and him on one knee. His staff laid on your bed. No one talked. You were scared to talk. What is Jack going to say? He finished up taking all the splinters out and kissed your injuries. It burned a bit and then healed. Jack looked up at you and you kept away from eye contact. He stood up and walked towards your door, stopped half way and turned to you. "What are you not telling me, (f/n)?" Your eyes moved from side to side and you shrugged your shoulders. "Why aren't you telling me?" There seemed to be a little anger in his words. Silence grew. "(Full name). What is it that you can't tell me?! Why are you hiding things from me?!"

He was angry. You felt a bit scared but angry seemed to build in you too. "What if it's better not to tell you?!"

"What's better not to tell me?! I thought you would tell me everything! I need to know things (f/n)!"

"You don't NEED to know things!"
"I want to know things!"
"I can't tell you!"

"Why not?!"

"I just can't tell you! Ok?!"

And with that Jack fell silent then said, "Fine." He grabbed his staff on your bed and left. You just sit there shaking with anger that soon went away slowly.

"What just happened?"