Ghost heard some noises in your room, he peeked through and saw you having a ‘stress relief session’ He chuckled and he decided it would be funny to taunt you about it the next day. The next day, just after a mission. When everyone was seated down and catching their breaths, he came up to you and started mocking your noises and your eye rolls. “Ah..mmh!~” Ghost imitated. Everyone stared at you, with a shocked and confused expression. And then later, a wave of realisation and laughter.