I still don't know but definitely Liara or Tali... I've played ME1 maybe 5 times and chose Liara all times, but not the last run (I don't remember why, it was my FINAL Shepard

... Strange). On the second (and final) run in ME2 I've tried to make all the right choices to import in ME3 but since it was impossible to romance Liara again I thought to romance Tali, I really love both of them but now i don't know what to do... I've completed the Shadow DLC right in the middle of the storyline and invited Liara on the normandy but nothing happened, then I knew that there was the possibility to romance her again if shep romanced her in ME1 and I was sure i did it! Checked with Gibbed and I didn't (grrrrr). I've continued the story cause I didn't know that and started romancing Tali till the last dialogue possible before suicide mission and changed the romance flags with Gibbed program late in the game as i've romanced Liara in ME1. Now I have 2 major possibilities with ME2 and a new bunch of doubts:
- complete the storyline as it is (Liara ME1 Flagged as romanced with Gibbed but without re-play the Shadow DLC, and Tali Romanced just before the suicide mission). I don't know if the game "thinks" that I've slept with Liara in ME2 with this mod, (Since i've invited her in my room) and THEN modified the flags with Gibbed, and I don't know if I have to complete the romance with Tali or not for ME3 since I want to see Tali's face and hope for a "miracle" for her suit/prison, but otherwise I see that Bioware had a special care for the Liara - Shepard relationship and this is pushing me thinking about my choices with Liara, and the "cheatin' thing"

.
- return back of 15 hours of insane game

just before the Shadow boss and romance Liara
for sure (I've tried it with Gibbed flags and it will work), and then decide to stay clean or romance Tali for ME3. This depends in the "consequencies" that this will deliver in ME3, if it will probably be a simple choice like ME1 i'd go both, if consequencies will result in a no relation with Liara and/or Tali

or worse (death, exiting the squad, etc...) I could really shot myself in the head, in real life I mean


... I am even playing it in Insane mode

...
I really can't play ME2 again with the 2 options, I don't have the time (work...), what do you suggest me to do?
Thank you!