John did as Sherlock said and forced himself to keep his eyes locked with the other's. His hand still gripped as tight around Sherlock's wrist. John nodded, feeling the sweat now dripping down the back of his neck. Sherlock was there, he wasn't going, he would come back. He kept saying that to himself. John kept nodding while Sherlock spoke, repeating the words on and on.
After a few minutes his heart started to slow down again. He still inhaled deep and fast but now controllable. "I.. god.. I'm sorry." He whimpered exhausted, eyes tearing up. "I'm such an idiot." He whispered to himself before breaking out in tears.
John body had no idea how to deal with the overwhelming emotions it had been feeling in the last hour. He was weak, making everything even worse. The hand that gripped Sherlock's wrist before now searched for his hand, entangling his fingers with Sherlock's. He wanted to rest, to sleep, to feel better when he woke up.