What is a Geminis favorite body part?

Excuse me, could you please clarify the connection between the topic of cryptocurrencies and finance, and the question "What is a Geminis favorite body part?"? It seems that the latter question is more related to astrology or personal preferences, rather than the financial and technological aspects of cryptocurrencies. Nonetheless, if we're to approach it from a purely rhetorical standpoint, I'd have to ask: In the realm of astrology, what aspect of the human body is particularly appealing to those born under the sign of Gemini? Is there a particular body part that is considered a favorite among Gemini individuals, based on their traits and characteristics?