I'm assuming you're referring to the popular Bang Bus Roses Are Red Violets Are Blue poem!
The Bangbus Roses are Red Violets are a type of hybrid flowering plant that originated in Europe. The exact origin is unclear, but it's believed to have been cultivated in the 18th century by a group of botanists who sought to create a new, more vibrant variety of violet. bangbus roses are red violets a extra quality
The extra quality you're referring to might be the final line, which adds a personal touch to the classic poem. The line "And so are you" is what makes the poem a romantic and sweet expression of affection. The Enduring Allure of Roses: Unpacking the Symbolism