The song "Jour Et Nuit" by Guy2Bezbar is primarily about living a lavish lifestyle and enjoying the benefits of wealth ("claquer tout cet oseille", meaning spending all the money). The song also references the consumption of alcohol and drugs, such as Hennessy and cocaine. Throughout the song, Guy2Bezbar emphasizes his success and independence, stating that he's moving away from his current environment because everything has a limited duration. He appreciates the money and cash, and he doesn't have time for others who try to bring him down. The lyrics also mention being in a Range Rover Velar and having a large sum of money in the wallet. Guy2Bezbar expresses confidence and carefreeness in his lifestyle, dismissing those who don't know who he is and claiming that his partner can't leave him. There is also a mention of "les flingueurs," which roughly translates to "the shooters," implying a dangerous and powerful persona. The lyrics suggest that people envy him and try to sabotage him, but Guy2Bezbar remains unbothered and continues to dominate. Overall, the song portrays a luxurious and self-assured lifestyle, highlighting the artist's success and indifference towards negativity.