Ключевые слова: 20s, adult, bonding, book, books, boyfriend, casual, caucasian, cheerful, college, copy space, couple, education, fellow, female, flirting, focus on background, friend, girl, girlfriend, guy, happiness, happy, head and shoulders, hiding, hug, hugging, indoors, kiss, kissing, library, looking away, love, male, man, mate, passion, people, relationship, romance, shelf, shelves, smiling, standing, student, together, togetherness, two, woman, young,