I told him to never call him again?

i went in to this place to apply for a job, and the guy there asked me to write my name and number to give to the manager..then 2 days later the same guy called me and asked me out and if i had a bf..we've been talking for a few days..and then out of the blue hes says hes scared of me cuz im 17 and hes 24..and asks if we could not call eachother any more..so of course i said yes..then he asked if i was ok with it, and said yes, when actually i was dying inside..i hate him now..should i feel like that? he was just gonna be my fwb anyway *friend with benefits*. the thing is today when i saw him, he and his friend took me to dunkin donuts and they were so nice to me..so whats ur opinion on wat happened? i left a message on his phone saying that i dont want him calling me and stuff, and to leave me out of his life..how do you think he felt about it?