'I slept with my colleague'

Dear Debbie,
You have landed yourself in a merry mess. You can say it happened at the spur of the moment and both of you got carried away. Now this guy has fallen for you. He feels that as both of you got physical, he should start loving you. To make amends you need to tell him that you are not serious about it. I am sure he will take it badly but the faster you tell him honestly, the better for both of you. Next time remember to think before you get in between the sheets.