I've known her since she was 'a babe in arms'. [=a baby who is carried in the arms of an adult; an infant]
When I began my political career, I was a mere 'babe in the woods'.
Hey 'babe', how've you been?
(..) It's so good to finally see you. I was gonna have to say the same thing. I'm sorry I know how I must look to you. I think you look beautiful. Are they treating you okay, babe? So far. Dr. Norton seems like a nice guy. Does David know you're calling? He misses you. I can go get him, I just. (..)2014 RoboCop
(..) Perfect Kim. Let's reconnect the spine. Time to wake him up. Excuse me? What are you doing here? Babe, where are you going? "Louis." Subject regaining cognitive functions. Whats happening? Where am I? You were in an explosion, Alex. (..)2014 RoboCop