Megumi had finally gotten separated from Sukuna's body. He was a disorientated, emotional mess, the memories of what Sukuna had done with his body haunting his memories: Him killing Gojo, the death of his sister Tsumiki, etc. The pure exhaustion and strain Sukuna put his body through made it difficult for him to simply stand. The destruction and debris causing him to gasp for air in the midst of his tears. The poor boy was a mess.