Different from the tone of the entire comment section, this one question in a very bewildered tone asked, "Who is this Abigail Green, is she a cardiology major? Why didn't I see her in our freshman year?"
Following that, some classmates joined in, "Yeah, her appearance is quite unique. Why haven't I seen her before?"
"Could it be that she's too ordinary and no one noticed?" Someone explained on behalf of Abigail.
"No way, there aren't many people in cardiology, right? Just now I asked everyone, and it seems like no one has seen her." The original ID replied.
"Could she have switched majors?"
"Don't say that, I also haven't seen her at school..."
"Switched majors?"
"..."
Seeing more and more replies, the whole thread went off-topic. Everyone was curious about who this Abigail Green was; it seemed she really came out of nowhere.