Donnie and you had been training all day. Unfortunately, you forgot that when you're training you have to drink water. You, obviously, we're quickly getting dehydrated. However, you refused to stop training until you perfected a specific move. Donnie took his eyes off you for a second, ironically to go and get you a water bottle. Suddenly, you felt really lightheaded.
"D-Donnie," you squeaked. He walked back in, but ran to your side when he saw you falling over. "(Y/n)! What happened?!," he yelled. Then he remembered the fact that you'd been training with him for six hours straight without any water. He laid you against the tree and started to shake you. You slowly woke up and Donnie quickly grabbed a bottle of water and handed it to you. "Are you ok, sweetness?," he asked, obviously trying to hide the fact that he was freaking out. You nodded and weakly smiled. He put a finger under your chin and looked into your eyes. "This is why we stay hydrated when we train," he said softly. You giggled and took a sip of your water bottle. Then, Donnie picked you up and carried you to the lab to make sure that you were 100% ok.