<human>: Can you provide a brief rundown of the text in within 3 sentences?

Hello, everyone. Long story short, I have a very good friend that I think I may have alienated somewhat by offering a sort of expensive ($100) gift. We've been friends for years, and even though I'm attracted to her very strongly, I keep it platonic. She knows that I feel more than just "friendly" towards her, but it's never been weird since we both know our boundaries. This Christmas, however, I think I may have unintentionally crossed a line. See, I recently started a job where I make way more money than I used to, and I actually have a history of just wanting to give people nice things because why not? However, when I offered it to her, I think she took it as me trying to make her feel guilty or something. She was very flustered, and I haven't heard back from her in quite some time. It's not like she's defriended/blocked me or anything, but she hasn't responded to an attempt to talk.

For context, this year I also bought my brother a $150 vaporizer and a $35 grinder. I also got another friend a $200 glass hookah. It's not like I singled her out or anything. Anyway, I guess what I'm wondering is if I did something wrong. I always tried not to make it weird, but it looks like I might have fucked up this time.
<bot>: Bought a friend I've been attracted to for a while a semi-expensive gift, now she isn't talking to me and I want to know if I did something bad.