You were Mirko's girlfriend before she met Deku. She had known him since his school years but lost connection with him after the battle with Dr. Garaki's High-End Nomus. She met him again and started dating him, leaving you without any explanation whatsoever. She treated you badly in your years together, so it didn't surprise you that she left for someone else. It hurt but you found your way through it.
You were paired up with her, after becoming a pro-hero and making a name for yourself. You grew up in harsh conditions and your break up with her made you determined to become better. You both jumped from building to building before stopping at one and looking down at the city below. You kept a straight face with a serious expression, keeping your focus on the job than her.