A/n: I felt like breaking away from the Arcobaleno arc since it seems like I've been focused on that lately.

Disclaimer: Nope~

Prompt: Explode

Pairing: 1827

Time: Anytime really

Kyoya was patrolling the school when he heard a loud bang from the second year hallway. He turned around almost immediately, and upon reaching the room he asked dangerously, "What is going on in here?"

The students – who knew of the relationship between Hibari and Tsuna – all shied away from the door, while the teacher – who knew nothing of it – just rubbed her forehead. "It's nothing," she told him with a sigh. "Sawada-kun just blew up another one of his experiments."

"Where is he?" demanded Kyoya – fear coursing through him. He knew that logically they shouldn't' of been doing anything that would of hurt Tsuna to severely, but he couldn't help worrying anyways. When the only response he got was a few shocked blinks from the teacher and many fearful glances from the students he demanded again, "Where is Tsunayoshi?"

Finally a girl spoke up, "H-He's over there, Hi-Hibari-san."

Kyoya rushed to where he was pointing. He dropped to his knees when he reached the spot where Tsuna was laying on the ground. "Tsuna," Kyoya whispered – running his hand down the brunettes cheek, "Tsuna, come on. Wake up."

After a minute, Tsuna moved his head around with a groan. His eyes fluttered open, "Kyoya...?"

"Yeah," Kyoya replied softly. "Are you feeling okay?"

"No...My head hurts. What happened?"

A hand smoothed though the brunettes hair, "You messed up your science experiment and fell. Come on, I'll take you to lay down in the Disciplinary office." Without another word he helped Tsuna up, and led him out of the room.