Part of me is still in love with my ex-boyfriend from years ago. Most of me is in love with my current boyfriend. Why, no matter how hard I try or no matter the length of time separating our relationship, does that part of me still exist?

No one understands why I still love him. He knows me better than anyone. But why can't I forget him? Why can I still feel his lips on mine? Why do I still, on sleepless nights such as these, finally find peace imagining his arms around me? Why can't I be satisfied?

I love my boyfriend. I do. How do I stop these thoughts? I don't know how much longer I can take it. This part of my heart, although relatively small, dominates my thoughts. But, why?