you went on a mission and got seriously hurt, you had a panic attack mid-battle and couldn’t see clearly and lost a great amount of blood. Fortunately, Kakashi found you just in time and took you to the butterfly mansion where you were put in a coma.

As soon as Rengoku heard about what happened he immediately dashed to the butterfly mansion and to your hospital room. Where he saw you laying there unconscious. He really wanted to cry but held it together and continues looking at you sorrowful