After seeing a video clip of it, I don't know what
Harry was trying do;
It looked like a little of both. Like he was trying to set up a situation where he could get closer to Seven. He tried to manipulate the situation a little.
Low lights, sligh smile, 'hey let's go the holodeck later and I'll show you..'
It was like he moved wayyy to fast before he was prepared to know what to do.
And Seven doesn't help it any. She looked particulaly curvy. I mean really, really curvy. And she didn't realize she looked curvy.
Which made the scene so hot, for goodness's sake.
Even Data and Tasha did it on the spurr of a moment. And it looked like fun