
She thinks he's thirsty; he's just unhinged about Trek lore
A couple lying in bed with contrasting body language - the woman appears upset and distant while the man looks thoughtful. The meme juxtaposes her assumption that he's thinking about other women with his actual thought about Star Trek lore regarding Borg-assimilated tribbles.
Extracted text:
Her: He's probably thinking about other women...
Him: If the Borg ever assimilated tribbles, they would be unstoppable.