His moving and you really like him what should you do?

Answer 1

Bid him goodbye and moves on with your life cos there might be a chance that he might know someone else and learn to like other girls but if you both truly like each other then learn to trust.
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Answer 2

If you have feelings for him, consider telling him how you feel and see if he feels the same way. Communication is key in any relationship. Be open and honest about your emotions and allow him the opportunity to reciprocate if he's interested.