I've Got a Secret! Allegra's Window : Season 1 Episode 7

Allegra inadvertently slips up and reveals a big secret Lindi shared with her. Lindi is furious; the plan to surprise Riff with a newly refurbished guitar is ruined. After Reed explains the importance of keeping one's promise, Allegra proves she is trustworthy. Lindi gives her another chance, tells her a second secret, and Allegra demonstrates she really can keep a confidence.