相见恨晚

相 = 木 + 目 : I take "eye" and "tree" as resembling an ent, an alive tree. Marie Curie portrays an ent in the anglepod's bathroom. Unfortunately she's really bad at painting, and her portrait resembles more a Christmas tree. The Eye of Providence enters and, just from the shape of the Christmas Tree, instantly recognizes its own portrait. The Eye of Providence asks Marie Curie how much she wants to have for the painting, but Marie Curie just wonders if the Eye of Providence is made from Radium, because it radiates so much.

见 = ⺆ + 儿 : Joan of Arc (ji) set up a surveillance camera (mnemonic symbol for 见) in the anthill's bathroom (an4). With its help, she can see Sun Wu Kong (儿) stapling (儿) his hat to his head.

恨 = 忄 + 艮 : Hamlet (h) hates (恨) it when people spit their chewing gums (艮) on the encampment's bathroom's ((e)n4) floor, since he has to clean it. Just in case he waves with a flail (忄) at any guest who has a chewing gum.

晚 = 免 + 日 : It is a very late evening in the Anchor in. The sun and Willy Walrus are the last guests at the bar. Willy Walrus got very emotional and tells the sun that he wants to sue her for heating up the planet, but the sun just shows him her disclaimer that she is exempt from any harm that is caused by humanity messing with the atmosphere.