Isn't the love story that he and Aletha knitted together seemed romantic in the past, and complemented each other?
Then why is it now far to say like a new person who is in front of him at this time?
That is a big question for him. He felt like he wanted to repeat his mistakes in the past, which made a one-sided decision without Aletha knowing at all.
Only now have they been able to meet again. It could be said that the last time the two met was on the same day when his sister, who was also unable to meet him.
If Lucifer's age is almost a thousand years, it means that Satan did not meet Aletha as well as the birth of Lucifer which he did not know.