You know, I'm wondering if u really have typed her correctly...
If she was an INFJ, she probably would have felt some degree of pain and frustration of you and others laughing at her, and may have remained neutral to hide her hurt pride. I could be wrong tho, but I am just speaking for myself anyways, lol...
Anyways, I'm just implying that as INFJ's are particularly sensitive, and they donj't want to burden others with their feelings, if she is INFJ, maybe just play it down with her because I'm sure if u knew it hurt her at all, you'd stop
(and don't think she'll tell u if you hurt her if you ask her, she'll likely not share this)
Hmm... Something for me to keep in mind. Thx!