Perfectly good used a hyphen incorrectly
This tells me that Ralph has a lot of weight on his back. Everyone depends on him which makes him stressed and not want to deal with anything. He doesn't want to be the leader. This moment foreshadow's that something is going to come up and Ralph needs to take the leader position.
Best of luck,

Barbora took a picture in summer
Vincent didn’t wash the dishes
I think that’s how you answer it
The answer would be thesis statement