Two educated adults spending time together each week privaetly for an hour having a conversation, albeit one-sided, about deep personal issues ... and you're surprised that affection might develop? It's almost guaranteed to happen from time to time. You can't just turn of attraction. You can, however, be responsible and terminate the therapist-client relationship should a romantic relationship begin to develop. Sadly, love (or even just sex) and responsibility are often at odds with each other. Yes, Starbuck, this happens across the professional world. The world would be a dull (and unpopulated) place without it.