Do You Still Remember Me?

Hi, we used to go on such walks,

Starting sharp at seven by the clock,

You always forgot to put the lock, 

And I used to laugh and mock,

Every time you wore that blue sock,

Regardless of the weather or the rock,

We didn't put Earphones as we used to talk,

Once we visited the dock, 

It began to rain heavily "Croak! Ribbit! " too many frogs,

I used to think we would always remain like a flock,

But then you busied yourself in docs,

Didn't reply and forgot to talk,

Do you still remember me, knock, knock?