Help What can I do without being too obvious to hint to this girl I just met that I find her attractive?

So i recently met this girl through mutual friends we only hung out for an hour or so and it was in a group setting will all hang out next week what can I do so she gets a small hint that I’m attracted to her with out being too obvious any suggestions?

Help What can I do without being too obvious to hint to this girl I just met that I find her attractive?
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