I just can't understand how the woman watching TV would be obsessed by some one who is either a hunk of lumber, or is acting like a hunk of lumber.
Hunks of lumber aren't sexually threatening to young teenaged girls. You get over that when you get older. Yes, Clark is boring as hell. You can be a good guy and still have a little piss and vinegar to you. Welling doesn't have the abililty to convey any of that. Not that his writers give him any help.
Welling can only do so much when his character isn't allowed to progress.
