This is the ship name for Ash and Gladion, right? Enjoy!

Nihilego roared in anger, waving its tentacles around. It flew towards Ash and, before anyone could react, practically swallowed him before hovering away. Gladion clenched Ash's cap as he screamed his name, holding his arm out, as if it would reach him and bring him back. Tears flowed down his cheeks. His heart throbbed with the agony of losing his loved one.

With Ash inside of it, the Pokemon started to destroy everything around it, using its large body parts to wreck the purple crystals. Gladion took cover behind a large boulder, weeping to himself.  He'd always known what to do, making him look like the smart one and the leader sometimes. But now, he was helpless. 

He felt the wall behind him fall apart. His tears dried as he turned around, to face the monster who'd possessed his crush. He was scared. But somehow, fear gifted him with bravery. With the energy he had left, he staggered to his feet and approached the Pokemon.

"Give him back!", he demanded with all his might, "Give him back! I know he's inside of you! Let him go!"

The Pokemon stayed still and roared one more time. Now Gladion was filled with rage.

"Ash, I know you're in there! I want you back! Come back! Please!"

Although his voice echoed through the skies, it wasn't enough to reach him. Gladion fell to his knees, not giving a care in the world how the others saw him. He just wanted Ash back.

"Don't you know I love you?! You at least care about me too, right?  So please just come back!"

Finally, his voice reached the Pokemon. It cried on last time before crashing into the ground. Gladion sprinted towards it, shaking off the purple goo as he held Ash in his arms.

"Ash..."

"G-Gladion..."

He gently felt his face with his hand, rubbing his smooth cheek, crying into his jacket.

"I...I love you..."

Ash's eyes began to slowly close as he fell further into sleep.

"I...I love you, too..."

So sorry it's very short, but I don't know much about Gladion's character, I never really watched Sun and Moon (and don't want to because I hate the drawings and plot), but I do ship these two.

Hope you enjoyed! I'm up for suggestions/criticism/requests.