Data: "He laughed."
Troi: "Yes, it's nice to see, isn't it?"
Data: "It is certainly not consistent with his android persona."
Troi: "I'd say that he is beginning the process of letting go of that fantasy."
Data: "Hmm. Then my work with him is done."
Troi: "No, I, I don't think it is, Data."
-- "Hero Worship", Stardate 45397.3