"Ge!" Zi Xuan pouted, his cheeks puffed up adorably as he glared at his older brother, "Don't waste water!"
Zi Xin smirked, squeezing a blob of toothpaste onto his toothbrush before replying coolly, "Then hurry up and brush before I wash your mouth with the tap instead."
Zi Xuan giggled despite himself, his eyes crinkling as he reached for his own toothbrush. "You are so mean…"
As they brushed their teeth side by side in front of the wide mirror, Zi Xin leaned down to spit out his foam before glancing at his brother's reflection.
"Did you sleep well?" he asked curtly, rinsing his mouth out with cold water.
Zi Xuan nodded softly, his voice muffled around his toothbrush. "Mn… but my leg hurts a bit today."
Zi Xin's brows furrowed slightly, and he reached out to ruffle Zi Xuan's messy hair gently. "I will tell Daddy to look at it later. Don't force yourself to stand too long today, okay?"
