My Sister Picked Up the Male Lead - Chapter 100

I’m surprised FL being so naive.
Serena has been saying that she doesn’t have emotions except curiosity.
Yet, FL still looks up to her and thought she was the “perfect protagonist”, and loved her sooo much until last chapter.
FL should have known that someone without emotions means with NO EMOTIONS including “sympathy”.
Serena is like a robot that is programmed to think logically only without an ounce of care of how people feels.