I felt terrible for bringing up her hair the second time around , but I did n't know . When she talked about it , she was so upbeat about everything . It was encouraging in a sense , but I could n't help but feel that sense of hidden pain ? I mean , of course , there 's pain .

Question: what may not happen if I had not mentioned the hair a second time ?
Answer: She would have masked her painThe painful awkward situation would not have been triggeredNone of the above choices .She might be upbeat