1)Are you a late-night person? - staying up late, going to bed late at night.
2)short and sweet. - to the point
3)yellow jacket- a wasp.
4)to work around the clock.- work, work, work, no rest.
5)there is no talking to you. - no point talking to you.
6)Take my breath away.-to impress , astound, amaze.
7)French leave-an informal, unannounced, or sudden departure.