Bugambilia refers to the bougainvillea flower, a vibrant and beautiful plant common in warm climates. It's a specific and evocative word that isn't found in every song, making it memorable.
In the lyrics, Juan Gabriel compares his love to the bugambilia, saying, "Y tu amor como la bugambilia." This comparison suggests a love that is colorful, perhaps a bit wild, and deeply rooted, much like the flower itself. It adds a touch of natural beauty and poetic imagery to the song.
Juan Gabriel's version of "Have You Ever Seen The Rain?" is a joyful celebration of sunny days! He tells us that when he sees the sun come out, like today, his heart feels so much happiness. There's no sadness or pain, and he wonders what his life would be without this feeling. He notes that it hasn't rained, it's not too hot or cold, and the weather is good, all "Gracias al sol" [Thanks to the sun].
He contrasts this with rainy days, saying "Cuando llueve no hay color" [When it rains there is no color], and he feels sad. But when the sun is out, there are many flowers, and summer is like him. He even compares his love to the bougainvillea flower, which thrives in the sun. It's clear that for Juan Gabriel, the sun brings not just good weather, but also deep joy and a sense of life and love.