Give me a realistic picture of the next chapter of a story: The mid

Give me a realistic picture of the next chapter of a story: The mid-afternoon sun filtered through the leaves of the trees on campus, casting dancing shadows on the cobblestone path. Marc and Lena walked together after their respective classes, a routine that had begun to be part of his days. They had arranged to meet for a coffee at the small café near Lena's faculty., a cozy place with a perfect view of the park. —How was your class today?? —Lena asked., breaking the comfortable silence that existed between them. Marc took a moment to respond., His mind still trapped in the idea that had been haunting him for days.. Lena looked at him curiously., noticing that his friend was a little quieter than usual. "It was interesting," he said finally.. We were talking about the importance of social responsibility in companies. The professor mentioned several cases of companies that have managed to change their communities for the better.. “Sounds like something you’re really interested in,” Lena replied with a warm smile.. You've always had that inclination to want to do something meaningful with your career.. -Yeah, I think that's what motivates me the most," Marc admitted., Although his voice sounded distant. Lena frowned slightly., noticing that Marc was not fully present in the conversation. -All good, Marc? I notice you are a little distracted today.. Marc stopped for a second, feeling a wave of nervousness. He didn't want to admit what was really going through his mind., not even himself. For a few days now, I had begun to notice things about Lena that had previously seemed irrelevant.. The way her smile lit up her face, or how her laughter had a contagious tone that made him feel an inexplicable warmth in his chest. -Yeah, All good, he finally said., trying to sound convincing—. I just have a couple of things on my mind, that's all. Lena watched him, hesitating for a moment, but decided not to press