The book that will finally explain everything about love (Ukrainian language)

Welcome to the joyful and magical world of love! In this world, everything blossoms and inspires, surprises and makes the heart jump. However, sometimes love is not in a hurry... besides, you can't buy it in a store, and for the feeling to last a long time, you will have to make an effort. What is it like to be in love? How long does love last?