Sometimes its good to move away from a situation even though there is nothing that has gone wrong, this might also apply for people/ places in our life. When you have finished learning from certain people/ place/ situations then you would automatically feel detached from them. No amount of Love, care or affection might then affect you.
Its always advisable to move away then, from where you feel you dont belong at all. As staying at that place will just make your life stagnant and feel as if its not moving ahead at all.