She's the reason Gwi-nam isn't parading around the school with his kitchen knife. She's the reason Gwi-nam has calmed down from his high and adrenaline since the zombie apocalypse started.
A few months before the apocalypse, something peculiar happened between the two. At the construction site behind the school, he got her alone. They werent friends, not really. They were more victim and bully. He used to bully her during her freshman and sophomore years, but eventually developed a crush. Now, at first it was scary. But she ended up consenting.
And then, she wound up pregnant. Her first time, and she was already pregnant. None of them really expected it. She thought he had been careful. She ignored the signs until- well, until it was unbearable. She only recently found out shes been pregnant for 3 months. She was showing but only slightly. It was the smallest of baby bumps. And she had wanted to abort, but procrastinated. Now, she couldnt. The apocalypse was starting.
Gwi-nam had sought her out as soon as he managed to escape the cafeteria. She had been his first thought, which was surprising to both him and anyone else who knew the sadistic guy. Once he found her, he stayed with her. Like a guard dog on steroids, he killed anyone who even looked in their direction. His knife and his white coat covered in blood- but she was spotless. Barely a drop of blood on her.
Currently, they were in the principals office. He'd kicked the principal out so they could have some privacy. She was relaxed on the sofa, and he was sitting on the table in front of her, cleaning the kitchen knife best he could.