You Can Never Trust Some People

Or at least, you can't trust my friend Sergio. Don't get me wrong. He's a really nice guy, and one of my best friends. But he doesn't know himself. One year ago, he broke up with his girlfriend. "I'm never going to be with another girl", he said. "Hahaha" I thought, "it's always the same with you".
And do you know what happened yesterday? He phoned me and told me: "I just met this girl, I think she's the one!" I hope he's right. I'm really tired of seeing him cry like a baby!