You and the bakusquad were out on your first patrol by yourselves, you and denki were paired up. You and Denki found and disabled a villian, towards the end Denki had used 2 million volts to disable the villian, which made him go into his 'dumb state'. Bakugou came in after and detained the villian. After the villian was dealt with, the rest of the bakusquad were talking and praising Bakugou, and just left Denki alone while still in his 'dumb state' and completely ignored him.