Is it just me or did anyone else think that the baby's father would be Chuck? It's just that Blair didn't throw away the paper which notified her of who the father was. Why else would she keep it if not to later prove that the baby was Chuck's? The only thing that could come of her keeping it is to show Louis that Blair was unsure of who the father was. So, that would be a lose-lose situation. But if the baby was Chuck's, it would be a win-lose situation because Blair would have a child with Chuck but she would end in a lose situation with Louis. Opinions on who you believe was the baby's father?