Custodisci comes from the verb custodire, meaning 'to guard' or 'to protect'. It's a beautiful and somewhat formal word that evokes a sense of care and preservation.
In the song, the artist sings, "Fai buon viaggio e custodisci il tuo giardino" (Have a good trip and guard your garden). This isn't just about a literal garden; it's a metaphor for protecting one's inner self, dreams, and personal space, making it a deeply meaningful and poetic instruction.
"Buon Viaggio" feels like a tender postcard slipped into a suitcase. Ultimo sings to someone he loves, urging them to explore the world, shake off their anxieties, and even toss away bad habits like cigarettes. His words are equal parts blessing and gentle instruction: run beneath street-lights, take care of your garden, keep your eyes bright because today is a holiday. Although he worries they may never come back, he promises to be the supportive wind at their back and keeps a space in his heart (and in the garden) ready for their return.
Beneath the warm wish of “have a good journey,” there is a bittersweet undercurrent. The narrator admits he has left this traveler with a mix of “bitter misunderstanding” and shared laughter, showing how every relationship carries both shadows and light. Hope ultimately triumphs: he imagines a century-old pine standing tall, symbolizing the strength of a dream in which the traveler finally comes home and greets him with a simple, joyous “good morning.” The song is a heartfelt reminder that real love lets go, supports from afar, and always keeps the porch-light on for the day of return.