When is the last time he called you?
When did he talk to you about things for the summer?
What kinds of plans?
The only thing you can do is take him at his word. If he said that he would want to get together, then the only way to know if he is telling the truth is to give it time and give him time to stand by his word. People say a lot of things, but it's the things that they do that are more important and show how they really feel. Him saying that he likes you a "little" doesn't sound very good, the best thing is to just take things slow, and see if he moves them in a direction that will put the two of you closer together. The botXXXXX XXXXXne is if someone likes you, you won't have to ask, they will show you that they like you in everything they say, but more importantly in the things that they do. I welcome your thoughts, let me know if you want to talk more