I’m his first I guess

So I just got into a relationship with the funniest sweetest and cutest guy in the world but he’s a bit akward and shy and today is the first day that we’re actually a thing and I cane out to him and he was ok with it ( I’m bisexual ) and like I feel like he feels uncomfortable around me

Yet every time he hugs me he just relaxes like the first time he hugged me today his arms where around my neck and the others too and on our goodbye hug his arms just snaked around my waist it kind of shocked me and I was smiling and his friends could tell that I was blushing and I was soo happy I want that more ....

but like I know I’m the first girl he’s ever been with and I don’t know how to make him more comfortable around me

Help me please