His... What?

"What do you think he was doing in the hospital?" Kang Guanyu wondered out loud, curiosity evident in his tone.

"I don't know," Mu Yuze replied curtly with his gaze fixed on the road ahead.

"Woah, so there's something you don't know about him, huh? Aren't you two… you know…" Kang Guanyu tapped his two index fingers together and made kissing sounds with his mouth, earning him a repulsed glare from Mu Yuze. Sensing the danger, Kang Guanyu immediately dropped his hands and tutted, "Wow, talk about a look that can kill."