Love:
We don't have a lot of young men (as in under 40) in our office. I just hired one, and he sits in an office with one of the others, just behind me. It's so fun hearing them become buddies. They are out on a lunch date.
Hate:
When I work up the nerve to start a conversation with someone new over email, and they respond right away saying call me! I'm free any time! I wish I had a few days to get over the anxiety of the email before getting into the anxiety of a phone call!