Did a replay of Tali's loyalty mission - and this time, selected the renegade option when first speaking to the admirals ("You've got some nerve!") where Shepard calls them out for springing the news of Tali's father's death on her right there in the middle of the trial.
I wasn't expecting any new dialogue when returning from the Alarei, but there is a slight change, with added dialogue from Han'Garrel admitting Shepard was right earlier.
In case Tumblr is being a POS or for those with not great internet connection, he says:
"Shepard was right. Springing the information about Rael on Tali... we practically dared her to take back the Alarei. We killed her."












