You serve a liquid diet. During a first date, drinks are hard to beat. Neither party is locked into the rigid structure of a sit-down dinner, so, happily, you can bail at your convenience. (And save a hundred bucks.) As a second date, drinks are still acceptable, providing you mix up the venue and show a bit of range.
In many computer architectures, a byte is the smallest addressable unit of memory. For example, an 820 megabyte (MB) hard drive holds a nominal 820 million bytes of data. Due to massive increases in storage capacity over time, there are now eight additional units of measurement following the byte.
Hex byte is the only kind of object a computer handles, and hex bytes are used to represent anything. For example, a hex byte 50 may represent the capital letter P, the processor command push eax, the decimal number 80, a color component with 31% brightness, or a zillion of other things.