Iconic

Ken rode on one of Lisbon's iconic yellow trams.

Which was very inconvenient. 

And rickety.

And old. 

But most importantly,

Iconic.

Please excuse the fact that in the previous poem Ken clearly flew home from his holiday. If it helps, consider the flight mentioned in that a round trip. Or read this instead:

Ken flew back to Lisbon because he forgot to ride on one of their iconic yellow trams.

Which was very inconvenient. 

And rickety.

And old. 

But most importantly,

Iconic.

Then he flew home again.