Should I break up with him? PLEASEE help?

My boyfriend and I have been dating for nearly 5 months, and we never have anything to talk about. We text everyday and all, but it usually goes like this: "Hey." "Hey:]" "What's up?:]" "Not much. you?" "Samee." "Lol." and then we kinda stop. Sometimes we have more to talk about but it never lasts long. I like him alot, and I know he likes me alot too, but our relationship isn't going anywhere. I'm really conflicted right now -_- I have no idea what I want. Whatt should I doo?:[