Horst has the zodiac sign of Taurus, which indicates that he is determined, practical, and reliable. He is hardworking and dedicated, often focusing on his goals and working towards achieving them with persistence. He is a creature of habit, preferring stability and security in all aspects of his life. Heike, on the other hand, is a Capricorn, which means she is ambitious, disciplined, and responsible. She is a natural leader, taking charge in both her personal and professional life. Together, Horst and Heike make a power couple, as they both value hard work, loyalty, and success. However, they may need to be mindful of their tendency to be overly serious and stubborn at times. Communication is key for this pair, as they both have strong personalities and may clash if they do not express their thoughts and feelings openly. Overall, Horst and Heike have the potential to create a strong, stable, and successful partnership if they work together towards their common goals.