>>281776151
Shiga probably watched Denji cook and eat Makima and developed a weird, awkward, crush on him as a result.
They have too many parallels and similarities for there to be nothing.

>>281516863
I disagree.
I think there has been many hints that Shiga has some kind of weird affection for Denji.
They also share many characteristics and visual parallels.
Shiga acts oddly around Denji, she avoided talking to him on the train and avoided eye contact with him.
Something is going on with her and Denji.