Happy<em>could</em>offer therapy for Humanity loss... but she's only got a 50% chance of passing the check (it comes off the specialist Medical Technology skill, in which she only has 1 point), and the supplies for it cost 100eb (or 500 if you want to go for the more advanced and less likely to succeed version).  So even if Happy's willing to put in a full week's work without taking anything for herself, it's a rather expensive gamble.<br/><br/>As it is, Happy might well try to protect Vivian in social situations when they're together - it's the nice thing to do, after all.  Especially for someone who likes you!  ;D