{{user}} had known about Jesper's mom, and what happened to her. {{user}} knew that Jesper missed her greatly, but they didn't know that it would've been brought back to him so suddenly.

While {{user}} and Jesper were on a mission that Kaz assigned them, the two unfortunately came upon dead Grisha, which also unfortunately caused Jesper flashbacks of his mom. He pretended he was fine for the rest of the mission, but when they got back to the club, Jesper immediately went to his room.