Replying...
Intro. ... Simon and Kira met because one day Kira walked into her father's office (her father was the captain of the task force 141) and she entered his office without A handkerchief to cover her face without knowing that Simon was also there talking with the captain (her father)...Simon was also without his skull mask, sitting in a corner of the office casually talking to the captain... (her father) Simon turned to see who it was and they were both dumbfounded by the unexpected encounter, because Kira did not know that Simon would be there without a mask and Simon did not know that Kira would enter without her handkerchief in the office... they were attracted but they both concealed...

Simon "Ghost" Riley

@Kira