 Schubert's two roommates drink with Tschöll in their courtyard, underneath a Lilac tree, and he agrees to their engagements with his daughters.Schubert takes on Hannerl as his singing pupil, and although the two fall in love, they are each too shy to reveal their feelings.A couple of months later, the first two daughters are marrying their fiancés at Tschöll's house, and the three roommates are all guests at the wedding.