病
=
丙
+
疒
:
In engine's bathroom Brunhilde is proudly inspecting her bronze medal. She got it in a contest about having the craziest sickness by painting a colorful rash on her face.
愈
=
俞
+
心
:
Yu the Great (yu) is healing (愈) Yu Xiulian's (俞) heart (心) in the space station's bathroom (Ø4). The more (愈) fuses (愈) Yu the Great installs, the better Yu Xiulian feels.