In the months following the kiss, Cassie and Tim continue to go through 'will-they-won't-they' moments in which they both continue to question the validity of their relationship. Then following a battle against an army of future Titans, the pair decided at last to date. Unfortunately, their relationship is short-lived, as after their first official date Cassie ends the relationship, because she feels she is using Tim. This has resulted in a growing animosity between the pair, which has begun to bleed into their relationships with the other Titans.