You're taking a run and accidentally trip, fall on your knees, and slide against the concrete. You start crying as he walks by. 

Namjoon: As he was walking along, getting ready to go inside a small café nearby when he saw you fall and start to cry. He rushed over and held your hands, checking to see if you were okay. "Are you alright?" he asked worriedly. You nodded as he whipped your tears, he lifted you up and carried you into the café, having the cashier band him some napkins so he could stop the bleeding from your knees. You winced at the pain. "It's okay. I promise to take are of you" he spoke, kissing your forehead.

Seokjin: As you fell and started crying, he raced to you, picked you up, and sat you onto one of the park benches and looked at your knees. He pulled off his backpack and dug out some tissues to stop the bleeding. "This is going to hurt a little. Hold my hand if you please," he spoke, giving you his hand as he dabbed both your knees to stop the bleeding. You winced and squeezed hid hand each time the tissue touched your wounds. "You're going to be okay. I promise." he whispered, hugging you close, your head against his chest.

Yoongi: As you two were long term best friends, it was natural for him to bust up laughing as he saw you fall, but unnatural for him to run up to you, hold your head against his chest and kiss your forehead, cradling you like a baby as he noticed you start to cry. For him to usually be stone cold on the outside, he was a real softy on the inside when he saw you crying. "You're okay. You're okay. Lil meow meow is here to heal you."  

Hoseok: As a ray of sunshine that he always is, it broke his heart when he saw you crying. He comforted you as he took you home to clean up your wounds and cuddle with you on the couch. "My bestie doesn't deserve to get hurt like that. Bad sidewalk. Bad, bad sidewalk." 

Jimin: As a natural softy, walking about of a café to see you crying, he quickly ran back inside, asked for some napkins and warm water, coming back out to clean your wounds and cradle you like a baby. "I have you. You're gonna be okay now."

Taehyung: As he strolled around the corner, he heard a young women. As he looked around, he spotted you holding onto your knees, crying against the shop window. He walked over to you, pulling out some tissues and disinfectant wipes. "Here, let me clean you up love. There's no need for the tears. I'll take care of you."

Jungkook: As your boyfriend, Jungkook knows you're clumsy and he always worries about you. So when he caught you crying after he stopped to turn around and check on you, he freaked out. He ran to you, picked you up, carried you home and cleaned up your knees. Then he laid down on the couch and cuddled with you. "I love you baby. I'll take care of you beautiful."