Does this mean he likes me....?

Ok, so I have this guy friend and I'd say were pretty close...but he acts weird in certain situations. when I recently had a boyfriend he always asked if we were still together....? And recently he has asked me to hang out with him...however when the day came I never heard a word from him the whole day..until I put a post on Facebook about having an bad friend ..and he immediately sent me a text asking where I was and why I never showed up to his house. Previously the night before he told he'd let me know when He was ready for me to come over. Sadly to say when the day came once again i texted him and he never answered and I find out that he's hanging with other people? ANd then I put a status on facebook about being a bad friend and he tested me asking why I never showed up, and makes theis really LAME excuse... Im majorly confused. He has done this before-he always plan to take me places and stuff but never follows through. We talk alot in person and over text. Honestly I cant lie we flirt every now and again and look at each other intensely(long stares...) but he always has some other girl he seems interested in? which I think is perfectly fine...it just seems that he may be sending me signals that he kinda likes me too? IDK...whats your take on all of this? like about the not following through with plans and him liking me or not. He's like sending mix signals I guess?? IDK, PLEASE HELP!!! THANKS IN ADVANCE!