"I'm sorry, I'm sorry I can't say it right now.  I'm not even sure I'll<em>ever</em>be able to..."  Poor girl.  It was so Sveta - she wanted to do right by the people that did right by her, like her brother, like Yang, yes even, like Ruby.  Yang would understand that Sveta's honest wish was to be able to tell Yang the words that she wanted to hear, in the way she wanted to hear them...but she was so unsure, uncertain, about it.  "I..."  She at least was coming back up now, acting less like one of Yang's exes and more like herself.  "But, thank you...thank you for telling me..."  Sveta smiled at her, that same smile that she always had for people.