Funny, that's what I thought as well. First, when the dr gave her his lectures, and then, after Sushma had told Jyoti all about Thakkar (why not call her parents and tell them too, so that they can at least support her suicide bid), he told her that regardless of what she had done, she didn't have a justification for dying.
In last night's episode, when Sushma was ransacking her suitcase and came upon her hospital gown, she fondly clung to it, obviously recalling the dr as being the only guy who had been nice to her lately, before throwing her marriage photo out of the window. (Incidentally, why did she have to do that? She could have just opened the frame, pulled out the photo and ripped it to shreds, and then either flushed it or burned (more dangerous) it. Instead, she broke the window to her room, incurring a major expense from Deepu & Sudha.
Back to the dr. I don't mind Sushma getting someone nice like him, but he does deserve to know Sushma's entire real history before becoming an item w/ her. (I hope Sushma puts her baby up for adaption.) I mean, here is a very hateful girl who's had sex w/ 2 people, had a baby w/ 1 of them - is that really what he wants? Sushma needs a major counselling and cooling down period before she does anything in the romance dept (other than divorcing Brij)