The texts we saw today really were benign. IMO he was just being friendly but his goal was to find out her after work plans. Appeared to me he was not going to give her reason for alarm. At least thru the texts. Until he did!!! She likely knew of his wife having cancer and felt bad for him. I do remember it being stated early in that he often stopped by her cubicle to chat. Likely kept it friendly but was likely stalking and crushing on her.