Too awkward to kiss!!!

So I have been s ring this guy for a while, I am quite an awkward person, like I want to be affectionate but it is just something that I have no instinct about! I feel like there is a bit of ‘shall we kiss’ tension when we hug goodbye, but if he is as awkward as me I’m scared we may never kiss 🙁 what sort of cute things should I say to him instead of just saying “can I kiss you?” 😁 also what are good ways to start being more affectionate, people say to touch legs and hands but that is way out of my depth at the moment??

Also as I’m 24 do you think I will get more affectionate, as I can imagine being affectionate but if feels like something I can’t become 🙁

Love you all 😘