My friend loves me. He kissed me on the neck. Am I freaking out?

My friend loves me. He knows that I have a boyfriend who is working outside the country. We went out to get snacks after work. On the way back in car, when I hugged him, he gave a peck kiss on the neck. Am I freaking out or was that a friendly gesture?

My friend loves me. He kissed me on the neck. Am I freaking out?
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