What are the chances he'll actually call or text me? info below?

theres this guy ive seen in the grocery store and he's always giving me that look like hes interested in me and he looks like a nice guy,really cute lol. so ive been noticing everytime i walk into that store i dont see him but when i would go to a random area he comes out of no where. like he purposely tries to get my attention. So on monday my uncle noticed that he kept looking at me and so he decided to give the guy my number and tuesday,he told my uncle he was scared to go up to me because he thought he was my dad & that he would beat his a** lol. well its been 6 days and he hasnt txt or called. do you think he will? or is he just shy? what do i do next time i see him?