He sees you as a steady supply of sex

Again we get to the issue of the opportunistic knacks. The one he sees as his ‘sare wa gba’ 
[This is an emerging Yoruba slang for which loosely translates to Booty Call.]
As a matter of fact, this might just be the reason why he is even making the little attempts 
to stay in touch and keep you  around.

Hence, whenever he manages to create little time, [or sometimes after you have pestered him for a date or hangout] 
he wants not much else asides touching and torching  that body as much as he can.

In conclusion, I need to add, there are no two ways to it. If you ever feel you are not sure of where you stand with a man.
You should ask, no matter how awkward it is.
Even if the answer is going to hurt you real bad, you really should still ask, except you are enjoying the uncertainty.
Then it’s just totally fine.