Supergirl - Season 2, Episode 11: Soundtracks

Kara tells Mon-El that she doesn't think they're a good match.

Kara talks to Alex about her 'Earth birthday' plans, until Alex tells her that she already has plans to go to a Barenaked Ladies concert with Maggie & has to reschedule with her.

Maggie comments on Alex's lack of enthusiasm for the Barenaked Ladies concert as she listen to the Barenaked Ladies, she then explains her situation with Kara to her.