Kloff has side effects from the first timeline (1TL), including anger outbursts. In every timeline, there are triggers that set off these anger outbursts. In the first timeline, anything that reminded him of Raphael or was touched and damaged by Aeroc (such as a shirt or Aeroc's son) triggered these outbursts. Kloff was a problem in that timeline. In the second timeline (2TL), it's not clear, but it seems to be triggered when he sees Aeroc with other people. In the third timeline (3TL), Kloff has hallucinations of the first timeline, repeatedly triggering his anger outbursts. He cannot control his anger and releases it either through violence or medication.
Kloff's past memories are seen as dreams, so all are memories, not fantasies, about Aeroc
When he he suddenly appeared on that alley and killed the man, that was his old life, right?
Why when he was in bed he was holding the ring he's supposed to give to Raphael and thinking of Areoc? What's the timeline here?