XBF problem

Can someone help me? I need some assistance. You see, I thought that I was still in love with my xbf and around late January, he e-mailed me apologizing for neglecting me (which was like the end of last, last july and I stopped talking to him in last feb.). Now, we're talking and I did feel like I was in love with him but now, I'm having second thoughts since we seemed to be on the same level. Now, I'm confused and wondering why did I love this person to begin with. Am I out of it with him now?