HELP!! So there is this cute guy whom I just met a few weeks ago, should I text him happy birthday?

Ok so he began working where I work, and we have exchanged phone numbers but we don’t text nor call eachother. Yet we do talk and hug when we say hello and goodbye, tomorrow is his birtgday but I won’t see him. Should I text him happy birthday, or should I wait until I see him to tell him in person?
HELP!! So there is this cute guy whom I just met a few weeks ago, should I text him happy birthday?
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