怨憤

怨 = 夗 + 心 : Yu the Great (yu) had a very cold heart (心) last night in the anthill's bathroom (an4), and she blames (怨) her sleeping bag (夗).

愤 = 忄 + 贲 : Someone smashed the encampment's bathroom's ceiling with a flail (忄) and now, because of the sun, it is extremely bright (贲) inside. As Frankenstein's Monster enters and sees the destruction, the brightness as well as the flail lying on the floor he feels very indignant (愤). He enjoyed using the bathroom in its dim light previously.