saidhi Was friendly, in a way More than just nodded Issued an informal greeting Introduced oneself Gave an informal greeting Gave a quick greeting Gave a casual greeting Didn't just nod Acknowledged, in a way Greeted informally, with "to" Greeted, with "to" Didn't just wave Greeted someone Lightly hailed? Extended a greeting Greeted casually, with "to" Broke the ice, maybe