Status Updates From Big Hero 6, Vol. 2

After this, Hiro is pretty upset but realizes he has new friends and that he should try and do things to make Tadashi and Baymax proud. When he comes back he tries to mend his relationship with Aunt Cass, and gives her a mini version of Baymax. He also starts inventing things to help people, like giving his professor an invention that grows hair. In the end he finds Baymax and Tadashi's old hat in his room.