She doesn't seem as at ease with me anymore, she talks to me almost in a flat tone, when I'm laughing and upbeat, she will smile but look away often but she does keep the convo going. She also does look into my eyes every now and again, often it can be quite along stare, other times if I look at her she immediatly averts her eyes away. When I'm talking to our group she will hardly look at me and usually just look at her PC screen. Yet when I'm not around she can actually be quite loud and shouty in conversation, what I'd consider to be her normal. I have even thought sometimes that she does just dislike me now for whatever reason.
Also when the spotlight is out on me, teasing me etc, she won't say a word, looks away and uninterested.
What are the downsides?