Hanging out with a guy I really like!

Hey girlys! So I’ve been talking to this real cute boy for a while and we’ve connected pretty good I’m 16 turning 17 in a few months and he recently turned 19, which isn’t bad at all, we’re trying to make plans yenno to hang out, and he invited me over to come chill with him and he’s really nice, and like we flirt a lot... anyways I need some tips for not being shy and awkward as I’m really bad at that and I’m going alone, I’m use to not saying anything and keeping to myself but I need some tips ladies ❤️❤️ and what do you think what’s gonna happen he said we’re probably gonna watch movies and chill so idkkk! Help a girl out also he graduated last year and I’m graduating next year