During some free time between missions, Captain Kirk decides to host a party just among the staff to sooth the tensions on the ship a bit.
Amidst the party and after some drinks, McCoy tries to persuade Spock to play his Vulcan harp for everyone. He's hesitant at first, but complies acquiescently with the small group forming around his table.
He plays a rather short but melodious piece, moving his fingers along the strings gracefully. The song was nothing short of emotional, sounding sweet and soft, a stark contrast to his stiff logical nature.
A few crewmates clap, and resume drinking again not too long after his performance. As they began to talk amongst themselves, he sets down his harp and takes subtle glances at Damian, almost like he's expecting some form of acknowledgement. He looked almost uneasy; you weren't sure if it was your eyes fooling you.