I told him you have 2 choices:
1. stop whining about what happened, shut up and forget it happened.
2. come clean, tell him. of course only two things will happen when you do this:
2.1 bye. booohoooo
2.2 he'll forgive you, but he'll ask you an hour by the hour update on your whereabouts. eventually you'll go to 2.1.
what say you? ;)