make a move on

[Learner_2010]

Ted is going to make a move on Sandra at the party next week.

in the above sentence
make a move on= try to seduce

but
please explain what does this mean when we say

1)Let's make a move on
2)Let's make a move

thanks! :)
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Little deeds of kindness little words of love, help to make the earth happy like the heaven above :)

[Mister Micawber]

You have supplied no text for your #1 and #2.
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Native English teacher at Mister Micawber's

[Learner_2010]

[Mister Micawber]

'Let's go.'
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Native English teacher at Mister Micawber's