To me she first and foremost acts like a spoiled selfish privileged rich person. I don't think she even has any bad feelings towards Garam since he's not on her level from her perspective. I could totally see her selling 106 to get what she wants tho.
Overall i like her character she's such a good contrast to Garam! Both in how she approaches a relationship with Prof and her agenda for doing so :)
To me, so far she feels like a 2.0 vr. of Naeun, minus the naivete and more awareness of her privileges. She doesn't seem like she cares at all about Garam, just didn't like the way he contradicted her, all her attention is on prof.
I also thought that she might have sold or bought 106. She did say she was his fan since his early days. Maybe she prefers the sound of 'young prof.' and is chasing after it, that's why she gave him his first piano to play. And maybe that's why she couldn't understand his Chopin at all? (That's my character reading on her~)

I don’t want to needlessly hate Claren, but I really don’t like the way she goes about things. Like I wouldn’t be surprised if she purposely sold 106 just because she wanted to hear Heejae on the piano she preferred rather than the one he did. Like if you are truly such a big fan of his music, you should let him play how he wants instead of leading him towards a certain composer and piano. Like many others, I don’t like how she has spoken to Garam so far either. But I think her character is very intriguing as well, because she genuinely does love music.
Idk, I’m interested to see where her character goes! Hopefully I end up liking her rather than not