Please choose the correct ending to complete the given sentence: Blow-drying hair: She continues to talk about different brushes and how they are used. Once finished, she washes her hair, and uses the tools she's mentioned. finally

Ending1: , the desired hair style is finished and the video ends. Ending2: , she combs what looks like an indoor style comb repeatedly through her hair followed by laughs into a toilet. Ending3: a hand takes the brushes and washes their hands. Ending4: , she shaves her hair back to fashionable length and shows off her perfect hair.

Answer format: ending1/ending2/ending3/ending4