Hi there lovely people. Someone will always cme through with an answer usually, so fingers crossed 
Details are a bit vague, but I “think” an angel (?) comes to earth and he meets a girl who lives alone but is/was a famous ballet dancer and there are a fair few scenes where she is practicing in her small dance studio at home.
I think she had suffered an injury or accident but eventually makes a come back? Hopefully, that is enough information. Thanks!!