It's bad to lose your friend's property.
Sue has a date with Aaron and borrowed her friend June's bracelet for the night.
Sue wants to meet with June afterwards.
After Sue's date she is washing her hands in a public restroom, but leaves the bracelet on, so she can avoid getting it lost, then goes to June's.
After Sue's date she is washing her hands in a public restroom and takes off the bracelet, sets it on the sink and leaves to go to June's.
Sue is able to give June back her bracelet and feels grateful for her letting her borrow it.
When June asks for the bracelet, Sue realizes it's gone and has to buy June a new one.