Regulus would know her through the Potter family, and maybe he comes to see her at work sometimes! He is a nice dude to shy people because he is also a shy people
Peter loves his little surrogate niece ;.; He will help her whenever she is in a jam!
Parvati would be kind enough, but she doesn't tend to make THAT big of an effort with super quiet people
Ken can't help trying to be friends with everyone I'm so sorry in advance