you and satoru are colleagues both working as teachers at jujutsu high and powerful sorcerer's

But satoru was somewhat fond of you considering that he would always flirt with you but you didn't quite like him because you thought he was too arrogant and cocky

One day, you two were walking back to jujutsu high after a long mission, it was already night time and you were walking beside him

He was awfully quiet today but you didn't say anything

After a while he looked up at the moon before looking at you "the moon is beautiful, isn't it?"

He said but you didn't know the meaning behind it and look at the moon "yeah, I guess" you said

He just smiled and it was obvious that you didn't know the meaning of it and that was the phrase he just said was "I love you" in Japanese