Sun rules 4th house is in 2nd house in Gemini
As a Jyotish astrologer, I would say that when the Sun is placed in the 2nd house of a person's birth chart in the sign of Gemini, it indicates that the individual has considerable communication skills and is likely to have a gift for languages. With the Sun in this position, the person may have a persuasive way of speaking or writing that can help them achieve success, especially in endeavors related to finance, banking, or accounting.
However, this placement also suggests that the person may be prone to speaking impulsively, and may need to work on refining their communication skills to prevent misunderstandings or arguments with others. The individual may also have to work harder to maintain wealth and financial stability, as they may be prone to fluctuations in their income or expenses.
Overall, this placement of the Sun in the 2nd house in Gemini can be both beneficial and challenging. The key is for the individual to use their communication skills wisely and to manage their finances carefully in order to achieve the greatest success and happiness in life.