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Hange's secret gf asked a question

Guys helpppp - Perfect Buddy

I read this story some time ago and gave it one star. I remember that something right at the very beginning made me give it one star and stop reading. And now I can’t recall what it was, and I’d like to reread it, but I’m afraid that part at the beginning might disappoint me again. Could someone give me a spoiler, to let me know what was there that might have scared me off?