Tadashi and Baymax walked into the Lucky Cat Cafe. His Aunt Cass gave them a welcome home grin, but turned back to work. In the corner of his eyes, Tadashi saw his friends sitting at the booth. They were talking and eating the delicious Japanese food the chef made. Tadashi smiled as he walked up to them, but his smile faded. There were two people missing. Gogo and Hiro. Tadashi glanced around until he saw his little sister talking to his friend. They were sitting across from each other both smiling and laughing. Tadashi squinted a bit. There's something wrong with Hiro, but he couldn't put his finger on it.

"Hiro's and Gogo's body temperature and heart rate has increasingly rise through normal rate." Baymax said.

The words echoed through Tadashi's head. Heart rate and body temperature increasing? That could be the only reason why they're acting like this. Tadashi shook that thoguht away from him. No that couldn't be it. There has to be a mistake. Is he wrong? Hiro gazed up and waved at him and Tadashi waved back. Then she went back talking to Gogo. Tadashi pursed his lips. What's going on? As Tadashi reached to his friends, he scoot next to Honey Lemon who was saving him a seat. She was talking to him, but Tadashi paid no attention. His eyes were focused on Hiro and Gogo.

"Tadashi, are you even listening?" Honey Lemon asked.

"Sorry." Tadashi smiled sheepishly. "I was just..."

"Too busy glaring at Hiro and Gogo?" Wasabi finished.

"Alright, what's going on between these two?" Tadashi demanded. "Do they..."

"Like each other?" Fred said. "Bro, I couldn't believe you hadn't noticed."

Fred's works made Tadashi freeze like a statue as his mouth dropped opened. He stared at Hiro, Gogo, and back at his friends. What did Fred just said?! They like each other?! Since when did they happened? Is this way these two are always hanging out together every single day and even when Gogo walked Hiro to class a few times? How come he hadn't noticed this? Why did't before?

"WHAT?!" Tadashi screamed as he got up from his seat.

Fred nodded. "Yeah, they liked each other for two years."

"Did Gogo asked Hiro out?!"

"No, not yet."

Tadashi sat back down, sitting his nails furiously. The fantasy images of Hiro dating Gogo, going on a romantic dinner, wedding, and kids. Tadashi banged his head against the table. This can't be little sister who was always with hims since she was born. Now she's going to be out of his life! His beautiful sister! His little sister is going to leave him to go with that! Honey Lemon chuckled as she patted his back. The others looked at each other and back at the depressed Tadashi. The young man sighed and stared at his friends.

"They're four years apart!" Tadashi exclaimed.

"Age doesn't matter man." Fred pointed out.

"I will never approve of them! Gogo might do something bad to her!"

"Tadashi, Hiro can take care of herself." Honey Lemon said. "She's smart enough when things are going too far. We all know Gogo and he won't do anything to hurt her. Besides, they look cute together."

Tadashi growled. "You're not helping!"

"Just calm down."

"No! I'm going to give Gogo a piece of my mind!"

"Tadashi!"

"Tadashi your blood pressure is increasingly high." Baymax commented.

"I know, Baymax!"

Before anyone could do anything, Tadashi stormed off. Tadashi marched over to Hiro and Gogo who were scooting a bit closer to each other. He didn't care Gogo is his friend, this is his sister! He won't allow her to date him even if it means making them to stay away from each other! When he got to them, the two stopped talking and stared at Tadashi.

"Gogo, stay away from Hiro!" Tadashi yelled.

"What?" Gogo frowned.

"I know you like my sister and stay away before I break your neck!"

"Nii-chan-"

"If you don't stay away from her, I'll hunt you down."

"Nii-chan-"

"If you try to get close to her, I'll swear I'll throw you off the bridge!"

"NII-CHAN!"

"WHAT, HIRO?!"

The two Hamadas glared at each other. Hiro got up from her seat and crossed her arms. Tadashi gulped as he backed away a bit. He knew a woman's anger, considering the fact he live with two women. Besides, he'd saw Hiro angry before so perhaps he shouldn't dare to cross her before she beats him up. He was the one who taught her martial arts.

"We're not dating." Hiro explained.

"Your...not?" Tadashi tilted his head.

Hiro nodded. "Yeah, Fred was just messing with you."

"But you guys were always together-"

"That's because you kept inviting your friends over and Gogo eventually became my close friend."

Tadashi blinked a few times. So they don't like each other? Is Hiro lying to him? Then again Fred does like to mess with some people and gave them odd nicknames. Maybe he was overreacting. Tadashi smiled sheepishly, while Hiro just shook her head. Gogo did the same, but blew his bubble and popped it. As Tadashi's smiles disappeared he angrily turned to his friends who were already gone and running across the street with Baymax with them for protection. Growling, Tadashi raced out of the cafe, screaming at his friends.

Hiro let out a sigh and sat back down. "Sorry about Tadashi."

"It's alright." Gogo smiled as he got up. "I have to go, but I'll see you on Saturday. I'll be here at six."

Hiro smiled. "Yeah that'll be great!"

Gogo ruffled Hiro's hair as he walked out of the cafe. Hiro watched him through the windows until he was out of sight. She sighed and leaned back on her chair. She couldn't wait for Saturday! Then Hiro took out her journal and began writing.