I have this girl in my primary school who I got married to in a school play. Sometimes, I feel I really need to see her despite the fact that we did not see after gaining admission to University till date.

I feel connected to her as it comes as flashes in my mind. I feel disconnected with her like I suffered a loss by loosing the contact. Am happily married anyway. Pls help explain these things to me. Does it have any spiritual connection?

No just get over her and love your wife more...