my gang sitting on the stairs with some watermelons!

My group of five friends are casually sitting on the gray concrete stairs of an urban building. They are different, aged between 20-25, displaying a variety of facial expressions from laughter to deep thought. They are wearing casual streetwear, consisting of jeans, t-shirts, and sneakers in various vibrant colors. Next to each of them, lies a large, ripe watermelon, vibrant green with dark stripes. The watermelons are freshly cut, revealing bright red pulp and black seeds inside. The