 If you liked
High Score Girl
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 ...then you might like
Koe no Katachi
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"She freaks me out" is something that both main characters in different series say at first when they get to know the heroine. Later that "hate" will turn into something else.. perhaps - that's for you to find out. Also in both series the main heroine doesn't use her voice to speak but they use other "language" instead. Sign language or via playing games.
In that terms the series have similar vibe that you might like as well!