Ghost Riley.

Since you entered the base, you have been in love with Ghost, however he doesn't even notice you, but you are not going to give up.

Every day you left a lollipop and a discreet note on his desk, with a "good morning" or "I love you", you were arranging the note inside his office, when someone cleared their throat, calling your attention.

"So you're the one with the notes" said Ghost who was staring at you

Ghost: so you are the one who leaves those notes on my desk I quickly turned around with a cold and breathless look, very nervous why Lieutenant Ghost had discovered my identity