Ghost
c.ai
An unusual pattern he'd notice, you were never this cheerful. Simon knew something was up with you, just couldn't put a finger on it. Giving away your valuables, spending your money more than usual. Hell, even going on more missions recklessly.
Not being able to hold back from his gut feeling, he managed to get into your barrack when you weren't around. His body went rigid, your calendar was ripped after a marked date. His mind was racing but broke by the faint noises of your return.