Tweetys New Ringneck parrot friend

My new ringneck parrot was very calm and very play full. It will sit in one place only during its sleeping time.
It will walk to and fro over the wooden rod. Since it’s a wild ringneck parrot. It took only grains. It did not have any other fruits or vegetables.
It restricted its diet only with grains for one month.
Then it slowly started having fruits also. It likes guava fruit very much. If we keep any fruit. It will fly down and take the fruit to its place and slowly have it. It likes to chew the guava seeds very much. Tweety was afraid of going near the new ringneck parrot.
When it first saw the adult ringneck parrot, It went near and slowly bitted the tail feather tip and ran away from the parrot : ). I had a very less hope that both of them will become friends.. I saw lots of changes in tweetys characteristics, after the new ringneck parrot arrival. That gave me a great relief...