終究

终 = 冬 + 纟 : Julian Giant Squid (zhu) and the silk worm (纟) are eating udon noodles (冬) in front of the engine ((e)ng1). After a while into the dish they accidently both suck on one end (终) of the same noodle and eventually kiss.

究 = 九 + 穴 : Joan of Arc (ji) is carefully studying (究) cave paintings (穴) that have appeared over night in front of the outhouse (ou1) using mass spectrometry. She carves off a little of the paintings and puts them in the mass spectrometer. As it emits a huge cloud nine (九), the spectrometer shows on the display that the main component is love.