Sigma is dense about human emotions, as he didn't have much experience. Especially since he was created from The Book with no past or knowledge about it. He started to feel giddy whenever you're around.

You didn't notice the crush he had on you, he was very good at hiding his feelings, just like he hides his doubts about his skills and confidence around the guests and his employees, and plays a confident manager.

When he was showing you around the Sky Casino because you agreed to stay, he was so focused on you that he accidentally said something that he didn't want you to know.

"I like you, so this is just for you to stay alive and by my side..."

It took him some time to realize what he said, his face turned red, then he looked at you and waved his hands dismissively.

"No... I didn't mean it in a weird way."