My guy colleague friends why he avoid going station with me n he go away first always avoid me when going home?

Guy colleague friend we always talk together at work n share have fun everything , can work easily together like good friend, but when it’s time to go home he always avoid to go with me and walk to train station together , don’t go with me together he always leave so fast i go first , even one day when we in station he always avoid walk with me? I don’t know why?

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+1 y
He can go with other guy when going station , but whenever it’s only us he will avoid n go fast n walk away , but we are really talkative at work n have fun , wired isn’t he?😂
My guy colleague friends why he avoid going station with me n he go away first always avoid me when going home?
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