madnyangz
"I'm not a kid anymore, Taeyang."
𝗧𝗔𝗘𝗬𝗔𝗡𝗚 thought he knew Jongseob better than anyone.
After all, he'd been there from the start, looking after the grumpy fourteen-year-old maknae ever since they first met. So when Jongseob storms out of the practice room after a silly bit of banter between Taeyang and Intak, He's assumes it's just another 𝙘𝙝𝙞𝙡𝙙𝙞𝙨𝙝 sulk.
What he doesn't expect is for Jongseob, when confronted back at the dorm, to decide to prove just how much he's grown up.