Original Commentary

...and now we find out a new piece to the puzzle of Robert and Jane. And perhaps a bit more about Sofia... actually, no. I wrote this arc, but asked Terrence about this comic and wanted his thoughts on it. He basically said Jane took it the wrong way. -Isabel

Modern Commentary
I had misremembered there being more in the comic that implied Sofia was bi.

There wasn't. That middle panel is it. We hadn't ruled it out but never seriously considered giving Sofia a girlfriend either. - Terrence