Zelenka as the paranoid survivalist = love. Rodney and Zelenka still arguing until Zelenka storms off ranting in Czech  = double love. I really wish it was Zelenka whom Rodney was keeping a vigil over at the infirmiry in the end, instead of the botonist who named the phallic cactus after him. Rodney is always so mean to Zelenka. One day Zelenka needs to save Rodney's life, so Rodney appreciates him.

Teyla: You are a scientist. It is what is important to you. You will remember it the longest.
Rodney: That makes me a bad person, doesn't it?
LOL