Forgiven. I also ditched my diet, and went with Oreo cookies+milk instead.
In my first Mass Effect 1 play (a blind one), i was mostly a paragon, however I mistreated Tali the whole time, and refused to give her info. I thought she was working for Saren, and was probably a husk or a geth behind the helmet. The reason why I did this was because her story seemed incoherent. She claimed to have been shot days ago, but she obtained the talk with Saren and Benezia about Eden Prime (as a past event) prior to being assaulted. My shep was only sleeping for a few hours, and the travel to the citadel took less than a day. I played the whole game thinking she was going to betray me for Saren during a big reveal scene. But it never happened. She was innocent, and the whole thing was just a miscalculation by the writing team.
In my second play, i was always nice to her, and even gave her the geth data. And when I played ME2 and 3 the first time, she was my gf.