boyfriend broke up with me but says he needs time to think

Last night he came over and stayed til 4. He said he loved me and only wanted to be with me and all that. I begged him to be with me but he says he didn't want to give a answer right now. So we plan on getting something to eat today, I don't know if that's the right thing. I just want to show him I can go without arguing. I miss him so much. So much. He says he only wants to be with me and loves me. Idk after three years this hurts.