LesEnfantsTerribles wrote...
Regarding the kiss on Illium, my interpretation has always been that Liara, in the midst of her initial excitement and surprise at seeing Shepard alive and well infront of her, allows herself to lose her composure, and greets Shepard with a kiss.
However, during the kiss, her fears and anxieties boil to the surface, and the temporary reprieve from her suffering and grief ends as quickly as it began. During the kiss with Shepard, Liara realises that she may hate her, and that she is completely unaware of the fact that she handed her body over to Cerberus. This, obviously, is one of a multitude of reasons as to why Liara was somewhat distant and evasive on Illium, and explains her behaviour toward Shepard.
Her fears tormenting her one again, Liara ends the kiss, and turns away from Shepard with a sad and distant expression etched on her face. It's an extremely difficult moment for Liara, and she must feel horribly conflicted.
Sounds reasonable only Liara was aware of Shepard being alive before (s)he actually showed up on Illium. Seeing as Liara managed to pay for all fees before the Normandy SR-2 docked she might have been aware of Shepard's return as early as his/her first appearance on Omega. -- After that, the news talks about witnesses seeing Shepard alive there -- And she would've been fully aware of the fact Shepard would be seeking her out sooner or later. So.. she had ample time to.. mentally prepare herself for seeing Shepard again. And even after all that.. she still couldn't fully restrain herself and just had to kiss Shepard - Lovely.
Obviously she must feel conflicted there but I'm sure her hunt for the Shadow Broker and her loyalty to Feron has something to do with it as well. Liara still has a score to settle. As much as she'd like to return to her old life, by hooking up with Shepard again, she just can't because that would pretty much mean abandoning Feron and putting that part of her life behind her.
All in all Liara's feelings are obviously clouding her judgement there... but it's not just about her feelings for Shepard that's bothering her. (imo)