Different Tunes, Same Top

On the importance of biodiversity in saving the beauty. (Struck through) An exploration of the theory of love in middle-school biology class. (Struck through again) An analysis of the feasibility of an NP relationship coexisting with one-on-one romance. (Struck through, then struck through again!) A: Young master, young master, is this the golden pretty boy you dropped? B: No. A: Is this the silver pretty boy you dropped? B: No. A: Young master, you're so honest. How about this: I'll give you all twelve pretty boys, in gold, silver, bronze, iron, and tin, as a reward for your honesty. Cover by @HeJiHe Theme: