He healed her loneliness

His Yandere girlfriend

The next week after he agreed to date her, they've been spending a lot of time together lately. He's gotten to know her better and he's glad that she seems to be much happier now, but that doesn't mean he was doing it to make her happy and just break up with her like that. He decided to give her a chance, seeing her so cheerful made him smile.

"Kazuo look at this!" Yuki cheerfully showed him a flyer of an amusement park.
"What about it?" Kazuo asked confused.
Yuki stepped back pouting and crossing her arms and then she said, "I want to go there after school!"

"After school?! But we have to do homework!" Kazuo complained while holding the flyer.

"Homework can wait! I want to go there today after school!!" Yuki whined and pouted.

"Oh alright I guess we can go." Kazuo said giving in.

Yuki smiled and hugged him happily, she pulled back to kiss him and he kissed her back.

At lunch he took her to his friends for them to all sit together, when they got there his friends looked at him in a weird way.

"Hey guys!" Kazuo said cheerfully looking at them.

"Kazuo can we talk to you for a second in private?" Hanako asked pulling him away from Yuki.

After they walked away from Yuki smiling while taking Kazuo with them, they looked angry at him.

"What the hell Kazuo why are you with her!" Kouta asked Kazuo angrily.

"Yea are you crazy?!" Moriko asked him.
"Are you and that crazy bitch dating?!" Hanako asked.

"Guys would you all just be nice to her? Please?" Kazuo asked looking over at Yuki.
"Oh sure, we can be nice and then the next day one of us would be dead!" Moriko yelled angrily.

"Relax she won't kill you guys, you know what you guys don't understand her at all." Kazuo said angrily.

"We understand her very well, she's a murderer!" Hanako yelled furiously.

"No you guys don't! if you guys gave her a chance you'll actually understand, she's been lonely all her life and she has tried to make friends!" Kazuo said angrily as the others started to feel bad.

"Kazuo.. we didn't know." Hanako said as she looked down.

"Yea of course you guys didn't know, I don't care what you guys say about her and I dating I just wish you guys would understand her." Kazuo said angrily before walking away.

Kazuo walked back to Yuki looking angry and she wondered why he was.

"What's wrong Kazuo?" Yuki asked looking at him.

"Well.." Kazuo scratched his head unsure of how to tell Yuki what happened.

"They hate me don't they, especially those girls that are your friends because they're jealous and they want you!" Yuki said angrily taking out a knife and slowly walking away from Kazuo.

"Y-Yuki stop what are you doing!" Kazuo pulled her in front of him making sure no one saw her with the knife.
"I'm going to eliminate those girls that are your friends!" Yuki said trying to get past him.

"Yuki it's ok you don't need to do that!" Kazuo said blocking her.

"I must do it because you might leave me for one of them!!" Yuki said still trying to get past him.

Kazuo moved closer to her and he kissed her, Yuki was surprised that she was blushing and she kissed him back.

"It's alright Yuki, I won't leave you." Kazuo said after pulling away.

"K-Kazuo..." Yuki said blushing while Kazuo smiled at her.

Yuki put the knife away and Kazuo hugged her tightly.