Just this weekend my girlfriend and I finished Season 1 of Smallville. It always amazes me how deep and rounded the characters are. Each character has their own unique personality with their own strengths and weaknesses. They all have such interesting interactions as well.
Clark slowly develops his friendship with Lex Luthor (who we all know as his evil arch nemesis). Strangely enough, Lex is mostly a really great guy, and he's an extremely good friend to Clark. He's the one who's always there for him, and always does what's just and honorable. By the end of season one we see him just starting to show some hints of manipulation. He also becomes obsessed with the meteor showers that brought Clark to our planet, and seems to always be prying into the matter. This further alienates him from Clark's father who hates Lex's family for their corrupt business. Clark finds himself always caught between his father's hatred for the Luthors and the genuine friendship Lex extends.
There is also an intriguing love triangle between Clark's friends at school. You end up with Clark Kent in love with Lana, who is dating Whitney but seems to have feelings for Clark. Then Clark's friend Chloe is totally obsessed with him. It's always so frustrating because each time Clark and Lana get close, Clark has to either run off to save someone, or go and do the right thing to not steal her from Whitney. At the same time Clark is torn between his new friends and staying true to his best friend, Chloe. It really wraps you up in the characters and makes you start to care about them. The end result is you keep coming back for more.
Every man dies, but few truly live. Live your life to its fullest, every day as if it were your last.