3. Acting shy the next morning. You’re a big girl, and you made a big-girl decision because you wanted to have sex. There is nothing wrong or shameful about that, and it’s no reason to act embarrassed the next day. Sure the morning after the first time can feel a bit awkward, but do your best to act just as confident as you were the night before. Don’t be afraid to kiss him, joke with him or cuddle. If you get out of bed, don’t act too modest about him seeing your body (he was into it the night before, remember). Don’t give him any reason to think things got weird after you had sex, and he probably won’t give it a second thought.