用fly a model plane ,fall into ,get it back,jump into ,save…写

When i was a little child,i was very interested in the airplane,i dreamed many times that i can drive a plane by myself,or simply,i can fly a model plane .
Then i began to save my pocket money,pant by pant,then one day,i was afford to buy one,i was excited.
However,when i was flying it happily along a river bank one day,it suddenly fell into it ,where i could do nothing to get it back! I am very sad about it that,i jumped into yhe river stupidly,without thinking anything.
Luckily,i was suvived by my father at last.