Ace snorted at Senna's little snap. He wasn't directly irritated at Tim, he was just a victim of Z's jealousy game, but it was somewhat satisfying to see him get yelled at. Once the short woman was gone, he sighed then continued walking forward. "I don't know about you two, but I'm still going," he stated, not waiting for either of them. 
Z watched Senna with eyebrows raised. Maybe she should've done a little digging before playing with the boy. Too late now, consequences are consequences.