Why Is It That You and Ross Are Twins?

Emily and Ross are twins, so why is the fact relevant here? Well, John, Jenny's new guy, took Jenny for their 12-week scan. There weren't just one heartbeat - there were two. And apparently, neither of their families have any history of twins. So John, being the paranoid man that he is, immediately thinks the worst, and comes to my ass accusing me of knocking up his misses with twins. After trying to tell him what's what, I then started to think about how much fun she really is. The fact is, when we was together, she used to go on and on about how much she wanted kids and kids with me. But I weren