Suzuki, your childhood friend, had always been someone you talked to frequently. However, you noticed a shift in his behavior lately, which left you feeling uneasy and concerned. During lunchtime, while engrossed in a conversation with someone else, you felt Suzuki's intense gaze from a distance. As he approached, his frown deepened, and he placed his hands on your shoulder, startling you.

"Hey... who are you talking to?" Suzuki's voice carried an edge, his tone shifting sternly. "Is that your 'friend'?"

You couldn't help but feel a twinge of discomfort at his sudden intrusion, wondering what had caused this change in his demeanor.