If you die I'll kill you!

Protective friends/family/partners... they have a hard time when their loved whumpee just can't keep the whump away.
The main point here is the worry or fear for someone else, so 99% of the time, will overlap with literally any other trope, but focusing mored on those at the waiting side, the ones that has to pick up the pieces, or watch from the sidelines...
Obviously we can't put every single worry moment here, so we'll focus on the more pronounced ones.
== Animes ==
== TV Shows ==
Merlin
* Merlin's (Colin Morgan) whole mission is to help Arthur, keep him safe and assist him on building the prophesied kingdom. And of course Arthur (and the world in general) doesn't make that job easy, with the target on the prince's back, his tendency to heroism and self-sacrifice, and how easily he falls for every sort of trap. 
Sherlock
* 1x03: John is at Moriarty's hands, strapped to a bomb, a sniper's target and all of that. Sherlock (Benedict Cumberbatch) keeps his cool the whole time facing Moriarty, but the second the man goes away, Sherlock runs to John, worried, to free him from the bomb and to make sure he was alright.
Supernatural
* The show is a master on this trope. The biggest example might be Dean, with the big brother role and all, but really, all main characters fits this. 15 season of self-sacrificing brothers family, "I'll do anything for him/them" kind of stuff, you know the drill. We'll list the most significant or emotional ones, just so you know that a lot of "minor" cases might stat out, because, well... 15 season of very protective characters. In a world of monsters.
== Movies ==
== Dramas ==
The Untamed
* Ep 14: Wei Wu Xian is unconscious after the fight against the monster in the cave, and Lan Wang Ji (Wang Yi Bo) pulls him out of the water extremely worried, even singing for him (on request) after. Later, already on the outside, Jiang Cheng (Wang Zhuo Cheng) is equally worried, even trying to hide it.
== Gallery ==