Quote from Lorelai in There's the Rub
Emily: Why can't we have what you and Rory have? Lorelai: Rory and I are different, Mom. Emily: We're mother and daughter. You're mother and daughter. It shouldn't be that different. Lorelai: It's completely different. It couldn't be more different. Emily: But why? Lorelai: I grew up in a different environment. Emily: You mean an oppressive environment. Emily: No, Mom, I mean a different environment. And plus, I was so young when I had Rory. Emily: So because I waited until I was grown and married, I can't have a relationship with my daughter. Lorelai: No. Emily: Well, then, why? Lorelai: Rory and I are best friends, Mom. We are best friends first and mother and daughter second. And you and I are mother and daughter always.