(this is just going to give you some more insight to these characters- you don't need to read it if you don't want to.)
The two slowly made their way up the street, back in the vague direction of their house, though they still had a ways to go. There was a lingering, rather tense silence that lingered between them, and after a little while, Seyton was the one to break it.
“Kennedy Rose, when the hell will you learn?”
Kennedy did her best to suppress the flash of indignation that rose in her chest. Her brother rarely swore, and it was only when he was extremely stressed and upset did he let that well-pent-up side of him slip. She also made a mental note about the way he slowly ran his hand through the dark folds of his hair.
“I’m almost eighteen, Seyton-”
“/Almost/!” He snapped, lowering his hand to hit his fist to his moving leg. “But you’re /not/! We don’t know this place, or the people in it- you easily as hell could’ve gotten lost, or kidnapped, or worse! You can’t keep running off just because you don’t like the curveballs life throws at you, that’s not how that works. Do you ever think of /anyone/ but yourself?!”
A confusing torrent of violent and conflicted emotions flushed through her, and she realized just how upset her brother really was. Her understanding fought against her rising, angry, and almost pained indignation, and her lips pursed as she struggled to deal with the complex storm inside. “You have no right to accuse me of only thinking of myself, Seyton.” She spoke in a low, menacing voice, and struggled to find breath a moment, and responded a little more harshly than she would’ve liked, “I’m sorry if this seems a little ridiculous to you, but I cannot sit around and watch as our family and our life tears itself apart… and if you think that watching Ma and Dad scream at each other is any better than just leaving… then you.. Are /sorely/… mistaken.”
“That doesn’t justify you running off alone into a strange city and not telling anyone where or when you went,” he growled sternly, though his tone had lost one of its edges. They walked in silence for a moment, before Seyton released a somewhat stiff, pained, and tired breath. “I’m your brother, Kennedy. And even though I piss you off as much as you do me, we’re in this together… Whether you like it or not, I love and care about you, and I need to be sure you’re okay. I’m /here/ for you, y’know… and I’d wish you’d just learn that I /want/.. And that I /need/.. to be here for you… But you always run off and never give me the chance…” He fell silent and closed his eyes for a heartbeat, his teeth clenching and unclenching. “Look… We’re going to make it through this, Ken… we always do… There’s not enough room in the city to run away from our problems… In case you haven’t noticed, there isn’t enough room to get very far… We’ll face what’s coming our way. And we’ll /do it/ /together/.” He glanced at her. “Does that sound like a deal to you?”
Kennedy walked silently and carefully for a while. Eventually, she lifted her eyes to catch a glimpse of his, her throat feeling suddenly tight.
The look on her face enough to relax Seyton's frayed nerves a little, and as his own face softened, his arm found its way about her shoulders, gently pulling her into him.
Kennedy leaned against him a little and placed an arm on his back in response, her eyes resting on the ground a ways away as she tried to shove down threat of wetness crawling into her eyes.
They slowly strolled back in the direction of home, allowing the silence between them to do the talking.
A significant while passed before Seyton murmured, "So, what'd'you buy…?"
And Kennedy, gingerly taking the pendant out of the parcel and handing it to him, began to recount her experiences of the day in a somewhat soft tone, and this they did all the way until they reached their home.