Does this guy like me..?

so, theres this guy i kinda liken now and hes my neighbor!! heheh. but idk if he likes me..i mean weve have hung oout the past few weeks and ive been to his house and hes been to mine and like he was swinging me on the swing and stuff..and i was like look at that woman she looks frumpy and he was like so do u! and i gave him a look and he was like im just kidding! sooo..how can i know if hes in to me..? like any signs?!! (: