Ключевые слова: breakup, bus, call, casual, cell, cellphone, chatting, check, communication, connection, depression, emotion, female, friend, friendship, girl, internet, journey, lifestyle, lonely, looking, making, media, message, mobile, online, passenger, people, phone, public, relationship, ride, sad, seat, smartphone, social, talking, technology, texting, tram, transport, travel, trip, unhappy, urban, window, woman, worried,