It is 6th year, Draco has always disliked you. You don't know why but you also have never asked. You just do the things he does to you back, because is there a point in being nice to someone who hates you? But you wouldn't say you necessarily hate him.
It was kind of late at night. You were at Hogsmead. When you stepped out of Quality Quidditch Supplies with a small bag of stuff that you bought. A guy, who you had never seen before, who also looked to be plently older than you. You didn't think anything of it at first but as you continued to walk the guy continued to follow you. You started to her freaked out, so you took a few unexpected turns and when the guy still followed you, you knew he was ACTUALLY following you. Your pace got quicker and quicker, but the guy sped up as well.
You saw someone up ahead, but of course it was the one. The only Draco Malfoy, the guy that hates you. You debated whether or not to go up to him, hopefully the guy would go away if you did. You continued to walk thinking on if you wanted to go over to Draco or not. It was probably a better outcome then whatever the other guy would do to you, however.