Had a thought! 'Person squeezes your hand (gently, softly, tenderly, warningly, hard... and whatever else you could come up with)' with 'clench hand <target> <type>' and would work only if you're in that persons group, and isn't visible to other people (unless it's one of those manly man hard squeezes). Ummm, I guess it'd also need to depend on demeanor as well?

And maybe a 'Person glances at <target> from under his/her eyelashes' perhaps using GLANCE UNDER <target>?

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Malikh runs around in little circles, nodding his head so that the wings of his yellow duck hat flap in the wind. Does he think he is going to fly or something?