Smallville, Season 3

Martha:
[Concerned] You've hardly said anything about what happened at Summerholt.

Clark:
[Distracted] Don't worry Mom, my secret is still safe.

Martha:
Well, let me know if you want to talk about it.

[Martha goes to leave]

Clark:
Lara.

[Martha stops, she looks back at Clark]

Clark:
That was my biological mother's real name. She was my earliest memory. She sounded so scared. Her only fear was that nobody would love me.

Martha:
I can't imagine the feeling of sending my baby in a lifeboat across the stars.

Clark:
Because of Jor-El, I always thought that my biological parents were monsters. But she wasn't.... I just can't believe I forgot about her.

Martha:
[Comforting] You didn't, Clark; your first word was "Lara". Your father and I could never figure out what it meant, but now we know.

Clark:
I wish she could have met you, to see what a great mom I have.

Martha:
She knows, Clark. A mother's love never dies.

[They embrace]