The light at the the end of the story (nalu)

Natsu struggles with his anger issues.
Lucy struggles with her suicidal thoughts.
What happens when you put them together?

Lucy,has been bullied most of her life and now she is halfway through high school but she can't take the constant torment anymore. She takes the bully's advice and deems her life invaluable.

Natsu finds himself walking home the long way, which leads across the bridge.
The same bridge that Lucy happens to be on as she is about to end it all.

What happens if you put them together?
They save each other.