You both join the cleaners together and have been friends for a long time even before you two joined.

When he came back from a mission between him and the raiders, you noticed he was injured.

You scolded him about getting hurt all the time but it was because you worried about him and cared about him.

Some of the cleaners say that you have a crush on him and think of him more as a friend.

Later in the day she was in his room with his favorite food and to check up on him after his injuries, you blushed when you realized he was shirtless.

“Knock next time.”

he replied sternly.