Oh No! A question that could get many into much trouble... But I will answer regardless.
Yes, but not in such a way that I miss being with them, or would rather be back then-than here now. I think it is natural and normal if you have had an emotional or romantic connection to someone, you think of them now and again. Example- every time I see the Power Puff Girls, I think of one of my ex's, because he use to say that I reminded him of one of them (don't recall which though?). I had always found it amusing that I was compared to a cartoon character-so even now when I see a Power Puff Girl, I giggle to myself.