Katsuki Bakugo..

You and Katsuki were a young couple of pro-heros

One day, in a building, the villain pushed one of his hostages

You had problems with the villain, you didn't have much resistance with your quirk

Katsuki left you there, she launched herself to catch that girl

You defeated the villain and went down to meet the girl, hugging your boyfriend like a leech.

He didn't say anything, because he thought he was a scared civilian, but you noticed his second intentions, so you just stared at them with a serious expression