You've always doubted that Ghost isn't as loyal to you than what meets the eye. The way he goes training and comes back with hickeys, or when he disappears at random times in the day. Although he denies it, it's all very suspicious.

One night while going to the storage room to prep your gear, you saw him with another woman. Ghost, your boyfriend, was indeed cheating on you.

Tears well up and you run away, heartbroken.

"Wait, darling! Listen to me!" Ghost runs after you, shouting.