Why hasn’t he kissed me on the second date?

He bought my lunch, then walked me to the train station, was really attentive, then just gave me a big hug. I kissed him on the cheek and he said; ‘You’re sweet;’ and wandered off. What is that? Am I friendzoned, or is he shy? We did agree to take things slowly.

Why hasn’t he kissed me on the second date?
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