you're under the age of majority [ at least in my country you are]
pursuing a relationship with a 20 or 23 y.o can get them into trouble, so i'd suggest wait, date some one in your age range +/- 1-3 year gap, that way you can experience a relationship without any older guy projecting his experiences onto you.
>>2 has it right, work place relationships tend to always end up bad, what happens if you break up with either a month from now? it'll cause either one of you to need to find new employ ment.
hormones and confusion run rampant whilst you are in the throes of puberty and you need a straight head for a mature relationship.