Usage for hash tag: IWant

...that's crazy [All] I want, I want, I want, [Louis] And that's not me [All] I want, I want, I want, [Louis] To be loved by you [All] I want, I want, I want, [Harry] And all the girls say [All] I want, I want, I want, [Zayn] And that's crazy [All] I want, I want, I want, To be loved by you #IWant