Title: BondingLenth: One-shot (11,949 words)Author: trustthem5Rating: GPairing: YunjaeGenre: Pure FluffSummary: Jaejoong was group with Yunho for a chemistry project. They were supposed to do the project in a coffee shop, but Jaejoong’s sister just has to intervene.                “ …valence electrons are the days you spent together with someone. These days are shared to someone we know or someone we even like" Foreword