You expressed marriage and and one sided love aptly, i do not agree that when Krishna pulls away from Pratigya, she seeks his attention. Never to this day she ever seek his attention for herself.
Yes at adda when someone is shatterd the way she was yet she said that she is all alone in this world meaning she was still hesitating in excepting Krishna as her husband for real. She was sort of curious and amazed at the Childish and unreal claims of seven or eight janams. Taking a peak at him was more out of amazement at his blabbering then any thing else. We all know that her relationship with him was of hate before the kidnapping truth came out.
There was definitely this one time when she was crying after getting a verbal onslaught from Amma she was sitting in a pink saree and crying. Krishna walked in but refused to ask her why she was crying (after their return from the hollimoon) and when he walked away towards their cupboard she turned to look confused bec' he wasn't asking her what was wrong. That was definitely one time most of us notice and commented on it. Other times she just looked at him to see his response.