They depart. Nemorino appears alone, pensive, reflecting on a tear he saw in Adina's eye when he was ignoring her earlier. Based on that tear alone, he is sincerely convinced that Adina loves him. She enters, asking him why he has chosen to join the army and leave the town. When Nemorino says he's seeking a better life, Adina responds by telling him he is loved, and that she has purchased his military contract from Sergeant Belcore. She offers the cancelled contract to Nemorino, asking him to take it. He is free now. She says, however, that if he stays, he will no longer be sad. As he takes the contract Adina turns to leave. Nemorino believes she is abandoning him and flies in to a desperate fit, vowing that if he is not loved, if the elixir has not worked, and the Doctor has fooled him, then he might as well go off and die a soldier. Adina stops him and confesses that she loves him. Nemorino is ecstatic. Adina begs him to forgive her for teasing him. He does so with a kiss. The sergeant returns, seeing the two in an embrace. Adina explains that she loves Nemorino. The Sergeant takes the news in stride, noting that there are plenty of other women in the world. Dulcamara, his bags packed, pops out of a doorway, adding that he will happily provide elixir for the Sergeant's next conquest. A crowd has gathered by now, all agreeing that the elixir has done its job as they bid a fond farewell to the doctor.