Lex and Clark in “Unfinished Business”

Lex

Lana told you about my nocturnal adventure, didn't she? I can see I spooked her. That usually sends her running to you.

Clark

Are you okay?

Lex

Well, I haven't lost my mind, Clark, if that's what you mean. I just indulged in a little harmless sleepwalking, that's all.

Clark

Lex, you were on a ledge yelling Julian's name. You could've killed yourself.

Lex

You know, when I found you asleep in the middle of Route 8 last year, I don't remember questioning your mental health.

Clark

I hadn't just spent seven weeks at Belle Reve.

Lex

According to my doctors I'm cured. But apparently, a clean bill of health isn't good enough for Clark Kent.