When a guy invites a girl over to “hangout and watch movies” will the aim be to only watch movies? or is he hinting for more?

This guy invited me over to hangout and just watch movies, in his words. This isn’t the only time i’ve been to his house, but last time we just played video games and talked and then he drove me home. this time around I feel is different. he’s been flirting with me, saying he’s excited to see me, and said when we hangout we can just chill at his house and watch movies. but I don’t know that’s code for trying to do more or not. I just want to know what to expect and prepare myself for the unknown while still keeping my boundaries. what could he be possibly be trying to do?
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I don’t know if this will change anyone’s opinions but he’s really nice and respectful. that’s why i’m so confused, I don't know. maybe the respectful and nice ones can still try and set that kinda stuff up but who knows. just thought i’d add that!
When a guy invites a girl over to “hangout and watch movies” will the aim be to only watch movies? or is he hinting for more?
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