The two friends are readers of the two friends in the previous sentence
The answer is: Initial position bz
The two friends have a great passion for reading and learning, and they are always keen to stay up to date with the latest literary and scientific publications. They are interested in sharing with each other what they learn from books and articles, and they exchange new ideas and suggestions that they learn about. The two friends adopt a friendly and loving approach, sharing daily news and experiences with each other quite freely, always striving to strengthen their friendship based on understanding, respect and affection.