Quote Originally Posted by frogbeastegg View Post
Wait a minute! Were you playing through with a ME1 character that had romanced Liara? Because mine hadn't and I found something subtly different.
Spoiler Alert, click show to read: 

Pick all the paragon options while speaking to her, for one. Secondly this option appears only after you've done both the quests Liara offers, the one about hacking the terminals and then one about finding the person who's involved with the Shadow Broker.
After the quests, when you speak to her again, at one point she'll confess that she gave the body to Cerebrus since she could not bear to lose Shepard (my Shepard hadn't romanced Liara, still got the dialogue), and then paragon Shepard can say that it was all OK since what he's doing is important work and that bringing him back made it possible