What is Amiss?

Two friends link up after an aeon
Promptly came forth a realization
One is still on very same horizon
While maybe the other moved on.

Amiss is what in this relationship
One-time great love & friendship
A relation is impaired by mistrust
Under cloud is their bond of trust. 

So what is left for a rapprochement
One is now wise, au courant of limit
He is there with friendship and trust
One must await, the other is to spot.