Google doesn't have all the answers. It can't tell you how to fall in love, or how to know if someone's falling in love with you. It can't tell you if you're falling out of love, or if someone's falling out of love with you. It can't tell you if someone is lying to you. It can't tell you how to say goodbye to people you love. It can't tell you if you should follow your head or your heart. Google can't explain why he left. It can't explain why he didn't follow when you walked away. Nobody can answer those questions, except ourselves.