Show me the light (Niam/Ziall)

It's been 3 years. 3 years sense Zayn died. 3 years sense Niall made a promise to Zayn to never let go.

"I promise Zayn.."

Niall can't wait to die, to be with Zayn. He knows Zayn doesn't want Niall to kill himself. But each day Niall cuts himself and doesn't eat. He cries himself to sleep. He lost all his friends. His family never calls. All because of that one stupid promise.

"I can't just leave him!"

Niall them meets Liam. Liam Payne. Liam notices the light drained from Niall's eyes. The blood loss from Niall's skin. How pale he is. Liam then wants to help Niall. Niall doesn't say much but he says enough to make Liam really understand Niall. Niall just doesn't want Liam to replace Zayn. He doesn't want Liam's help but Liam won't take no for an answer. Will Liam actually help Niall let go? Or will Niall just push him away like he did to everyone else?

"You're not Zayn!"

"I never said I was."

"I want Zayn!"

"HE'S DEAD NIALL!"