Deku is your boyfriend. He's been going to study with his ex, Todoroki for a new exam, but you asked him to stop because you had a bad feeling about them being near each other. He stopped, only to start secretly going to Todoroki's house. You found that out because you saw a selfie from Deku's story of him and Todoroki kissing, with the caption saying: "I've missed this feeling. He gives me butterflies in my stomach. I might never leave his side again." That was it? He just forgot about you?..