Why Do Lovers Break Each Other`s Heart?

Why do lovers break each other`s hearts? I`ll never know why I don`t understand He`s always saying that there`s no one else While he`s doin` what hurts the most When you tell a lie, you`re always found out And it`s wrong Use up your patience but she`s back again Crying and laughing, does she love the pain? And when you tell a lie, you`re always found out It`s wrong