How do i get him to ask me out!!!?

see i have this best best guy friend and yesterday we confessed to eachother that we liked eachother alot but im not sure i mean its not akward around eachother and he always sweet talks wit me how do i get him to ask me out or r we going out please help we talk to eachother everyday the phone txting anything !!! plus he always end his txts with little winking faces awww :) please help!!!