The book consists of two stories: "You can congratulate us!" and "Arrows are fired at the target." Both stories are devoted to pioneer affairs. The first, cheerful, story tells how the pioneer link helped the lazy and second-year student to improve. And the second, a little mysterious story - about the great friendship of classmates, thanks to which the pioneer Sveta Mokhova managed to overcome her shyness and timidity and even became a link.