Is There A Reason?

Is there a reason for me to love you?
I doubt I could fully explain.
To have new life breathed into bones
once dry and brittle,
almost to the point of death,
for doubt to be replaced with trust,
for reason to give way to faith,
to look into your eyes and see the missing pieces of my heart,
to see your smile and suddenly I'm alive again...
Are these reasons enough for me to love you?
I doubt I can ever fully explain,
though I will gladly spend my lifetime trying.