I was dating this guy for a year, we were the best of friends. He made me the happiest person on the planet and he said i was everything he ever wanted. he was always there for me, never failed to make me feel beautiful and wanted, he always made me laugh, and knew me better than i knew myself. it was perfect, and then i started finding out things, i didn't want to know. I saw flirty messages on his phone to other girls he ddint even know.. he lied about the girls he was hanging out with, he started asking girls for their numbers, and lied to me the while time. it broke my heart and i had to leave him. HE was devastated when i broke up with him. can someone please explain to me why he would lie to me and hurt me and be unfaithful when i was the love of his life?