Trip and T'Pol in “Unfinished Business”

Trip

Every time I start I hear myself sayin', 'What a fine young woman she was. How... how smart and full of potential.' And I realize I'm not thinkin' about Taylor at all. I'm thinkin' about Elizabeth. So many people dead. I tried not to see her any differently than the other seven million, so I spent the last nine months tryin' to pretend she was just another victim. But she's my sister, T'Pol. My baby sister! I envy you Vulcans.

T'Pol

You think that the loss of a colleague or a friend doesn't affect us? It does, but if we give in to those emotions, they overwhelm us. You're the ones to be envied.