Responses
I believe she was being cold to Luca because he looked like his father aka the person who caused lalisa's death. She didn't know Rudiger was coming so there was no way she could have acted cold just to make Luca leave.
The first timeline is just so sad, poor baby. In the main story Luca was a mystery due to being a regressor, I'm so glad we get to see how Luca was. (I'm so intrigued about Judith, the main story it made it looked like she was abusive and obsessed with money but it looks like she was being cold to make Luca leave for a better life since she can't afford the life he deserves. That'll also explain why in the main story, he loves her sm.)