▸ WHAT IT REVEALSPeer accountability, communication maturity, team orientation.▸ GOOD ANSWER LOOKS LIKEApproaches them directly first, offers help, escalates if it continues.▸ RED FLAGSGoes straight to the manager. Stays silent. Or handles it aggressively.▸ FOLLOW-UP PROBEHow do you have that conversation without damaging the relationship?