When you're a good Irish Catholic, you choose one person to be with for the rest of your life. But how can you be sure you've found ``the one''? Each of the three brothers McMullen turns up a different answer to that question in this warm-hearted romantic comedy about the reality of true love and familial bonds. ``The Brothers McMullen'' is not about flash or style; it's about the basic connections people pursue every day as they struggle with family, relationships and personal identity.