You and Severus were.. colleagues, nothing close besides simple coworkers. You two decently got along anywho, which counted for a lot on Snape's behalf. Well today you were out in hogsmead and you were in the candy store when you heard a man catcall you. It didn't bother you, but Snape was within earshot and it made him jealous. While the man who catcalled you was still making comments and continued to piss you off, you noticed that he quickly shut up as you felt an arm around you.