A couple thoughts i left out of the first message:
I suggest "take eyes" rather than "lock eyes" because it's a less
forceful/invasive phrasing and because it mirrors "take right hands,"
"take
hands four" et cetera. And yes, i've seen others' comments to the effect
that some find eye contact uncomfortable, but eyes are the primary
connection between dancers in that move, so i see no reason to shy away
from including that information in teaching and prompting, and those who
find eye contact uncomfortable can continue avoiding it - as they do
anyway, regardless of what the move is called.