Very, very nice -- and Clarissa is definitely her mother's daughter.
One possible minor nit-pick: you have Jonathan saying that Clark came from another planet -- is that a quote from the pilot, or author's license? If the latter, you might want to change it because the Kents (all 3 of them) didn't know where Clark came from at that time; it wasn't until Clark found the Globe at the B39 warehouse that he'd even heard of Krypton.
Still, I join the others in hoping for more of this soon.
Phil