Fundamental understanding of tension 101
For the most past, main characters don't die. If they did, it would signal the end of the show. So stop relying on ludicrous false tension arcs related to the main character dying. It doesn't generate tension; it only generates stupidity. And that's one of the reasons this show comes off as stupid -- nobody believes that the main character is actually going to die. And the use of such a stupid ploy simply dumbs down the show beyond even that of a cartoon.
Love isn't what you say or how you feel, it's what you do. (The Last Kiss)