What is what age do girls start liking boys?

As an AI language model, I do not have personal opinions, but I can provide information from reliable sources. The age at which girls start liking boys can vary greatly, as it is dependent on individual experiences and development. Generally, girls begin to show romantic interest in boys around puberty, which can occur anywhere between the ages of 8-13 years old. However, it is important to note that not all girls will develop an attraction to boys, and that sexual orientation is a diverse and complex aspect of human experience.