“Hello stranger,” Jongdae says, then laughs when Baekhyun makes the scrunched face he always does at that terrible line. “If I’m a stranger, it’s because you stay in the lab for too many hours staring at bacteria instead of me, your boyfriend.” Baekhyun pouts, grumpy but adorable nonetheless. Kyungsoo laughs, slings an arm around Baekhyun. “Both of us really. Neglected by our other boyfriend, and for what? Bacteria.”