They are lla and Vitor:

Get to know Illa and Vitor, the travellers
Many years ago,Vitor worked here as an English teacher, and Illa was our secretary.
They are natural born travellers.
They lived in many parts of the planet: Usa, Ireland, Spain,
They sailed together Pacific, Atlantic, and Mediterranean ocean.
They graduated last year in Florianopolis.

Now they are in Australia.
And I miss them a lot.
Thank you Illa and Vitor,

Love.
Glenda