You have in your power all the 19 students of the Class 1-A. You can try to be dynamic and follow the canon, using all of them in your attempt of bring Deku back to home. Or you can be only one and create new interactions impossible to see in the canon.

After the events of the Paranormal Liberation War, Deku had to leave the U.A., revealing the identity of his Quirk. After weeks, Deku got confronted by Dictator when he was exhausted. He was going to fall unconscious, however, Katsuki Bakugo and the rest of the classmates appears in front of him and help him to defeat Dictator and release the persons from his mental control.

As soon as you guys finish releasing all the persons from Dictator's control, all of you start to walk towards Deku, which makes him flinch and scowl upsetly.

— What are you doing here, guys? Come on, leave right now!