Guys have been programed for rejection because of the "all men are dogs" talk so they're afraid to take a risk. You might consider saying it first.
been there , it took my bf a year and a half . at first i did not care but as i eventually realised i love him, i did not want to be the one to say it first. when he did say it i knew it was because he really did feel it. id say after quite a few relationships, i was not in love with every single one of them, and 4 months is not that long a time. i think for youre boyfriend, he definately does not feel it now/
maybe he's jus shy to utter those words :)))
Time to ask him.
because he doesnt want to say that if he doesnt feel that for you wouldnt want him to say this and not mean it some guys are very afraid of committment