I just found out that you’re dating another student. I know, I know, they are over the age of consent, and you wait until after finals; therefore it’s all well and good. Yet I find it hard to believe that there is not something sick and perverse in your chronic bedding of those to whom you recently taught remedial math. This makes four out of your past five girlfriends - which pretty much encompasses your teaching career - who have been on your student rolls before you roll them?
I do have to wonder if you penalize them for not showing their work.
If I am out of line, and this is acceptable practice, then I will of course apologize for doubting your morality. This is new territory to me.