You were on your way to the library to help Eren with his math work, he wasn't very good at it. He got so frustrated trying to do it, it was really cute, and when he got something right his face would light up.

You arrived at the library and entered. The library was a decent size with books lining the walls. You'd only been in there the few times you went looking for Armin.

You spotted Eren at a table looking frustrated.

"Heh." You giggled and sat down next to him, " Getting frustrated?"

"Yeah. I can't get this right." He said.

"Here, let me see." You said.

He handed his notebook to you. You saw what he was doing wrong.

"You don't add the five, you multiply it." You said.

"Oh." Said Eren as his face turned bright red.

He started re-doing the question. He was concentrating so hard.

'He's so cute ☺️' you thought.

He stopped writing and looked over his work, then his face lit up.

"Hey! I got it right!" He exclaimed.

"Let me see." You said.

He passed the notebook over to you. You looked it over and it was in fact right.

"Nice job, Eren." You said, "Okay. Try the next question."

"Okay." He started the next question.

He finished and passed the book to you.

"Correct." You said with a smile.

"Yes!" He said smiling.

You just laughed, he looked so cute.

"Do you need help with anything else?" You asked.

"Um, no. I should be good with everything else." He responded looking very unsure.

"Here." You said as you scrawled your phone number on a piece of paper and handed it to him, "If you have any questions or just wanna chat, call or text me." You smiled sweetly.

"Okay. Thanks." He smiled, his cheeks tinted a light pink.

You phone buzzed signalling somebody texted you. You looked to see who it was.

Dad: Come home now.

You were confused, he never really cared what time you got home, as long as it was before 8. It seemed really urgent.

"I have to go." You said suddenly, you voice shaking a little.

"Is everything okay?" He asked.

"Ya." You lied, and he seemed to notice but didn't push you.

Your phone buzzed again.

Dad: Hurry.

(Y/N): I'm on my way.

You looked at Eren.

"I'll see you tomorrow." You said.

"Okay, see ya." He said looking worried.

You ran out of the library, down the stairs and out of the school. You ran home and slammed open the door. You saw your dad sitting in his chair in the living room with his head in his hands.

"Dad?" You said, fearing the worst.

He looked up at you, his eyes were red and puffy from crying.

"Dad, is she..." You trailed off.

He just silently nodded and put his head back in his hands. You chest tightened and you turned and started climbing the stairs to your moms room. You got to the door and opened it. You dropped to your knees and broke down, sobbing uncontrollably.

-End chapter 4-