A varsity jacket referenced his own career, and a chain inspired some questions. But the cut of his jeans was the biggest surprise of the night.

Here's everything you need to know about Endorffeine, the Los Angeles espresso bar started by a former biochemist, and how it makes its coffee.

The English We Speak is your chance to catch up on the very latest English words and phrases. In under 3 minutes, we help you stay ahead of the pack by giving you 'must have' phrases that you can ...