Why o Why ? !

In this twenty three and a half year life ,
So many people I did come across .
So many came through , as many of them
Went out .So many faces came by , which I have forgotten knowingly or unknowingly or remember seldom .
AND THEN THERE'S THE FACE ....which I just haven't got over ....and I can't , no matter how hard I have always tried...and I don't know why that name reverberates in mind and storms into my dreams in sleep , even when knowing that its only in vain . why o why ? :-| #vexed